12 best car usb fm transmitters

Product description

Do you have to unplug the wireless FM transmitter to prevent it from draining your car battery?

Does your car adapter stop working after use of a couple of months?

You won’t encounter these problems with VicTsing FM Transmitter !

Voice GPS Navigation

With navigation function, it helps drivers find their destinations more quickly and conveniently.

Power ON/OFF

No need to worry about the draining car battery anymore. Just long press CH button for 2 sec to turn it on and long press for 3 sec to turn it off.

6 Security Protection

Equipped with electric protection of overcurrent, overvoltage, overcharge, overload, overheat and short circuit, it’s more reliable and safer to use.

Strong Compatibility

Compatible with phones, tablets and any Bluetooth enabled devices, as well as cars, trucks and other 12-24V vehicles.

High-end Appearance

Made of superior aluminum alloy material with strict crafting process, it is super durable, chic and exquisite.

Mini and Portable

Measured 7.5x3.5x3.5 cm/3x1.4x1.4 in with light weight, it’s compact and space-saving for your car.

Multifunctional Phone Button

Designed for music play/pause and hands-free calls (Answer/Hang up/Reject/Redial last number). Besides, long press it for 2 sec to activate or log out of Siri.

• ♕【2 PORTS USB CAR CHARGER and QC3. 0 CHARGER】Support Charge 2 devices simultaneously with Bluetooth FM transmitter for car. One port is Quick Charge 3.0 port, Up to 4X faster than standard chargers, able to charge compatible devices to 80% in just 35 minutes, and the other USB charging port (5V/1A) also functions as a U disk port for play music.
• ♕【BLUETOOTH V5.0 & WIDE COMPATIBILITY】With advanced Bluetooth V5.0 chip, this FM transmitter bluetooth provides faster pairing and more stable sound than other normal products in the market. It can effectively avoid the problems of unstable connection. The fm transmitter also has wide compatibility with all Bluetooth enabled devices, such as iPhone, iPad, LG ,Samsung, Tablet, HTC, Sony and other Android Smartphones; Also it will fit all of cars/trucks (12-24V).
• ♕【SIRI GOOGLE ASSISTANT】VicTsing V5.0 Bluetooth FM transmitter supports voice commands to ensure safe driving, using Siri or Google Assistant to make phone calls, send texts or get driving directions.Get your things done faster and more convenient with intelligent Siri/Google Assistant and Enjoy complete voice-control while you driving.
• ♕【IMMERSE IN Hi-Fi MUSIC】Insert a USB flash driver (≤32G)which contains MP3 files into the "RIGHT" USB port and enjoy it. If that's not enough, it can also support your playlist with no distortions of the original signal from your MP3, LG, Samsung, Android Smartphones and more Bluetooth enabled devices. The bluetooth fm transmitter will bring you an amazing auditory experience with its clear and stereo sound.
• ♕【 HANDS-FREE CALLS& COOL LED LIGHT】High-performance microphone with Noise Suppression (CVC) technology, grants you crystal clear call. Answering/redialing/dismissing or ending call just simply click a button. Also support private call. make you drive more safely. And in the night, the Blue LED light will remain on constantly after the successful Bluetooth pairing, allows you to see easily during the nighttime and will make your car’s internal layout looks cooler and more attractive.

User questions & answers

Question:	How do you make a phone call
Answer:	1. Adjust the frequency on your car radio to be the same as what is on the FM transmitter(to a blank frequency). 2. Connect your phone to the FM transmitter through Bluetooth. 3.When a call comes in, press the phone button to answer it.
Question:	What are the exact measurements of the device once plugged in? The length it comes out from the cigarette lighter? The width at the widest part? Thx
Answer:	4.41 x 2.95 x 1.89 inch. Hope it helps.
Question:	Does it allow you to control the volume
Answer:	Yes. You control the volume by your car stereo and also by your phone. If your phone volume is too high then the sound will distort a little.
Question:	Can cars next to you, listen to your call or music had they tune to the same FM
Answer:	OMG I just ran out to test this. Yes it can be picked up by more than one radio loud and clear. So I put this in vehicle 1 and drove off with vehicle 2 down the road. it picked up the transmission about 2 blocks away. Thankfully I don't use this for more than music until I save up for a new stereo. I have 2 brands of these and they all do it, incase that was your next question.

Product features

Multifunctional QC3.0 BT 5.0 Bluetooth FM Transmitter

Featuring one advanced QC 3.0 speedy charge port, VicTsing Bluetooth FM transmitter is capable of streaming wonderful music and keeping you connected when driving, making your driving more interesting and safer.

Dual Ports & QC3.0 Charger

Support charge both devices simultaneously, one is for QC3.0 quick charger. Smart output current pairs all cellphone and tablet, safely charging to your device without damage to the battery with this bluetooth car transmitter.

Smart Car Locater Function

Open the App to get the information of destination on cell phone, broadcast your car navigation more clearly and simply, making you driving safer when connect our BT V5.0 fm transmitter.

USB / MP3 Player

Bluetooth enabled device or USB flash drive, noise and wind suppressed by CVC technology will create full duplex sound quality, lets you enjoy the lossless music whilst driving.

Univeral Compatibility

This bluetooth fm transmitter can be paired as a hands-free kit with all Bluetooth enabled devices, such as LG ,Samsung, Tablet, HTC, Sony and other Android Smartphones; Also it will fit all of car/truck (12-24V).

Warm Using Tips

Pair with your car to FM transmitter

1. Simply plug the item into car cigarette socket, find the empty station (not the local station,changing it if it is static)., then adjust the bluetooth fm transmitter station to be the same as that of the car.

2. Short press the CH button and short press the forward or backward button to increase or decrease the station within 3 seconds.

Warm Notes For You

Power Off: Long press the CH button for 3 sec.

Light Switch: Double press the CH button to turn on/off the light.

Volume control: You could long press the forward or backward button to adjust volume.

• QC3. 0 charger+type-c pd 18w quick charge:the bluetooth fm transmitter support charging two devices simultaneously, quick charge 3. 0 port and type-c pd 18w ports compatible with: qc2. 0, hua wei fcp, afc, type-c and samsung, and type-c pd full charge compatible device up to 4x faster, and another usb port supports reading u disk up to 32G. under the maximum output, the charger efficiency is more than 80 percent, so that your device can be fully charged in a short time. better-charging perf.
• Answer calls hands-free : high-performance microphone with noise suppression cvc technology, grants you crystal clear call. answering/redialing/dismissing or ending the call just simply click a button. seamlessly switches between incoming calls and music; drive more safely. moreover, the bluetooth transmitter supports voice navigation of your phone. meanwhile, power off or power on, just slightly rotate the phone button.
• Immerse in hi-fi super bass sound music: insert a usb flash driver which contains mp3 files into the "right" usb port and enjoy it. if that's not enough, it can also support your playlist with no distortions of the original signal from your mp3, iphone, android smartphones and more bluetooth enabled devices. moreover, with the help of music sound effect, dance music, dj, rap, and light music can be enhanced via the music sound effect button “ b”.
• Multi-safety protection : comes with built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection. the fm transmitter effectively prevents multiple unsafe problems. low noise and low ripple output, which can effectively reduce the loss of electronic devices within the charging device. better protect your car and smart devices.
• Wide compatibility : bluetooth car fm transmitter can be paired as a hands-free kit with all bluetooth enabled devices, such as iphone, ipad, ipod, tablet, samsung, htc, sony and other android smartphones; stream music and calls directly from your mobile devices.

User questions & answers

Question:	Is there any way to keep the bass mode on all the time? I dont wanna have to press it every time i turn my car on
Answer:	There is no way sir.
Question:	Does it work with an android device
Answer:	Absolutely works with anything I have one in my AstonMartin it is a bit older it did not have Bluetooth so I bought a second one for my Harley Davidson which did not have Bluetooth it works perfect the base boost works great I run them on all my devices highly recommend
Question:	What's the Bluetooth version
Answer:	The User Manual states Wireless version V5.0, so I would assume that is referring to Bluetooth and not some FM standard I don't know about.
Question:	If you are listening to music on a flash drive, and receive a call when doing so, will this switch over to Bluetooth automatically
Answer:	Yes the call will come through the car speakers

Product features

Multifunctional QC3.0 + PD 18W BT 5.0 Bluetooth FM Transmitter

The IMDEN FM transmitter is designed with 3 USB port, two ports are quick charge ports, QC 3.0 and PD 18W, and the other one is 5V/1A flash drive port. Charge two devices simultaneously, then you can share the USB car charge port with your friends. Safely charging to your device without damage to the battery.

Enjoy Hi-fi Music with Bass Effects

IMDEN Bluetooth FM transmitter supports music playback from Bluetooth enabled device or USB flash drive, moreover, this FM transmitter is carried with Bass sound effects, which can enhance the music like heavy bass songs or light music.

Note: b1 for heavy bass music, b0 for light music, b to recover

Product description

Nulaxy KM29 is the first one with upgraded landscape screen design under Nulaxy brand, which has been consolidated by uniting quality and high technology.

1) answer calls phones safely with one click;

2) listen to music from your phone, MP3 player, tablet, laptop, TF card and connected devices via aux cable in the sound of your car;

3) control the quality of your car battery With Our voltmeter function;

4) charge your devices through the smart QC3.0 USB port up to 4x Speed of the conventional car charger;

5) ideal size of 1.8” TFT color screen to view your telephone calls, music, car battery voltage and other information with more comfort and quality. nulaxy, driving you safer and better.

• [UPGRADED LANDSCAPE SCREEN]: KM29 with 1.8” TFT color display screen and buttons offers a wider visual interface for more information. Output QC3.0 fast charge port and 5V/2.4A USB port; rotate the gooseneck 350-degrees for a comfortable viewing angle.
• [Multi-Functional]: Supports incoming call announcement, fast-forward & fast-backward, 4 music input sources, and 5 EQ play modes; The Nulaxy KM29 has a built-in microphone and supports hands-free talking and private calls.
• [Crystal Clear Music from 4 Sources]: Supports Aux/ Bluetooth/ USB/ TF Card. KM29 car radio transmitter adopts advanced interference and noise cancellation technology - CVC technology creates full duplex sound and suppresses noise and wind.
• [Extra Features]: Plug-in or press any button to power on. Smart QC 3.0 USB charges compatible devices up to 4x speed of the conventional car charger. Built-in over-current, over-voltage, intelligent temperature control and short circuit protection.
• [Safety Functions]: Safety first. The KM29 is equipped with a voltmeter to show you the condition of your car battery. Voltage should be between 13.2V to 14.7V when your car is on and moving. 12.2V to 12.8V when your car is parked and ignition is off.

User questions & answers

Question:	Will my km29 auto connect to my phone when i get in my vehicle? i can't seem to make it do that
Answer:	yes most of the time it will connect automatically, but once in awhile you have to go to your phone blue tooth and tap on the KM29 to connect.
Question:	Does this have an On/Off switch
Answer:	KM29 does not have a On/Off button, but you can press Previous & Next button and hold for 3 seconds to power off this unit, which also very function and convenient.
Question:	Can the k29 use an aux cable to transmit to the car rather than fm radio
Answer:	can i get double confirmation that i can send signal to the car radio thru aux cable n not fm
Question:	is the k29 blue tooth any clearer then the km
Answer:	I don't know what the KM28 is like, but the sound quality on this (music and phone calls) is spectacular!

Product features

Smart QC3.0 Quick Charge

The KM29 fm transmitter is designed with 3 USB port, one is smart QC3.0 quick charge, the other is 5V/2.4A. Then you can share the usb car charge port with your friends. The third USB port of KM29 is designed for reading usb files.

4 Modes To Play

The KM29 fm transmitter has a wide range of play modes such as Repeat All / One / Folder and Random. Also, in USB/TF card mode, you can press M button and select Folder with the Multifunction button, to view files by name.

Hands-free & Private Calls

KM29 built-in microphone to supports hands-free talking and private calls. It notifies for incoming calls so you'll never miss important one. It also supports Answer / Hang up / Reject / Redial through the multifunction with easier operations.

Multiple Security Protection

Safety is our first concern. The Nulaxy KM29 bluetooth fm transmitter has built-in over-current protection, over-voltage protection, intelligent temperature control and short circuit protection to ensure a safer driving.

• 1. THE BEST: Consolidated for customers the best FM Transmitter on the market the Nulaxy KM18 won the market for its superior quality and reliability. [Nulaxy Direct] is the only store to purchase authorized and authentic Nulaxy KM18.
• 2. GREAT ADVANTAGES: Compatible with most devices on the market. Play your favorite songs on your car stereo through Bluetooth, TF Card, Aux Cable. Advanced noise reduction technology will ensure quality, crystal clear sound.
• 3. BIG LCD DISPLAY: 1. 44 inch screen to better visualize phone calls, music, car battery voltage. The ideal screen size to assist you in driving safe without disturbance.
• 4. TECHNOLOGY IN YOUR CAR: 1) Bluetooth connection; 2) Answer phone calls with the press of a button; 3) Voltmeter function to monitor the quality of your car battery; 4) 3 different ways to play music in your car, and more.
• 5. SAFETY FUNCTIONS: Safety first. KM18 is equipped with a voltmeter to show you the condition of your car battery. Voltage should be between 13. 2V to 14. 7V when your car is on and moving. 12. 2V to 12. 8V when your car is parked and ignition is off.

User questions & answers

Question:	how good is the calling
Answer:	Not very good. First the volume is far lower than when music is playing so you have to adjust the volume every time. Second, the people on the other end of the call say I sound really bad. They say there is a lot of static and I sound like I'm under water. Yes I have the noise isolated installed. Not very good for calls
Question:	How doea the control piece with screen mount? Or does it
Answer:	It has a peal and stick on the base mount and then the control screen has a magnet that sticks it to the base mount with.
Question:	Does the display show caller ID info for incoming calls
Answer:	No, it just displays a ringing phone.
Question:	What all does the screen display? The phone number or caller ID
Answer:	It’s just displays equalizer bars while it’s playing music and a ringing phone when a phone rings. No caller info.

Product features

Start Your Car to Light up Screen

The latest wireless receiver “MPOW BH489”will automatically turns on and clear screen will light up when your car is started.

Bluetooth 5.0 & 33 Feet Transmission Range

The receiver is equipped with Bluetooth 5.0, which covers a transmission range of 33 feet. You can pair your device with the receiver anywhere in your car.

Broad Application

The receiver is applicable for almost all types of vehicles, including autos, SUVs, MPVs, Vans and others.

Voice Assistants

Press the multi-function button for about 1 second to activate voice assistant on your phone, including Siri, Google Home, Alexa, Cortana, and others;

Enjoy safer driving with voice assistant which can help you perform a variety of actions, like playing music, answer questions, guide your road, etc.

Call Control

Stay focused on the road with the hands-free system by pressing the multi-function to answer/hang up/reject calls, and redial your last call.

During a phone call, you can switch the audio channel between MPOW BH489A and your cell phone by pressing the multi-function button for 2 seconds.

Music Control

The multi-function button under the screen can be easily touched without searching for them;

Easily and freely control the music in terms of playing, pausing, volume, and tracks.

• ✓【Auto Search Unused Station& One Second to Pair】Never worry about couldn't finding an unused station. This Bluetooth FM Transmitter for Car can find unused station automatically, just press “ CH/A” button twice, which is the easiest way to pair station that with no interference. One second to pair your car, the efficiency of the automatic station search is 50% higher than that of the normal FM transmitter's in the market.
• ✓【3 USB Port & QC3.0 Quick Charge】Input 12-24 V; Output 3 USB ports: Quick charge for the QC3.0-enabled devices, Up to 4X faster than standard chargers, able to charge compatible devices to 80% in just 35 minutes. The other USB charging port supports 5V/2.4 A output which can intelligently identify android or other devices. Besides,top of USB port for U-disk reading only. Support Charge 2 devices simultaneously with FM transmitter. Share the charge port with your friends while listening music.
• ✓【Crystal Sound & 5 EQ Modes】The FM transmitter Bluetooth adopt CVC noise cancellation technology, its sound quality is phenomenal when playing via U Disk/TF Card/Bluetooth/Aux in and it also support 5 EQ modes:CLASSICAL/POP/ROCK/JAZZ/ NORMAL music styles, please kindly note that it only available when you plug the U disk or TF card.
• ✓【1.8” Color Screen & Flexible Gooseneck】1.8" LCD screen is large and clear enough for you to easily read voltage, volume, song name(Under TF/U-disk Modes), incoming number, volume, etc. at daytime and night, and its neck is of great flexibility for better and convenient repositioning.
• ✓【Hands Free Calling & Power Off】Built-in microphone would work loud and clear for hands-free calling, which makes your driving safer and handier.This bluetooth car transmitter contain the first-rate Bluetooth chip, its connectivity is stronger and more stable without randomly disconnecting trouble. Also the fm transmitter could save your car battery : Just long press the buttons to power off and no need plug or unplug it out from your car socket every time.

User questions & answers

Question:	Does it Auto sync
Answer:	Yes , once you sync it to your phone once, it reconnects each time it powers on.
Question:	Will it play sanDisk thumb drive
Answer:	Yes it will! Plus you can choose what folder to listen to, in case you have different folders with music in them. But if you choose random play then it will do random play of all folders not just one.
Question:	Is there away to increase the volume of out going calls? Everyone i call say the same thing "Speak up i can't hear you
Answer:	Here are some tips for your better use, could you please kindly try it again? 1.Please adjust your radio frequency to a blank frequency and match it with your FM transmitter frequency. 2.Please turn up the volume of your car radio, FM transmitter and your phone. 3.Please confirm that the direction on the microphone is toward you. You could see that a small hole near to the dial button is a microphone. Beside, is your model Apple? If yes, please choose the Bluetooth device as the vocal channel.
Question:	Can i shuffle the music files on usb stick or tf card? can i connect more than one phone via bluetooth
Answer:	Yes you can shuffle the music. Please long press the previous button to shuffle songs. Please kindly note you can only connect one phone via Bluetooth at a time.

Product features

One button-Multiple uses

1.Power off : Never worry about draining car battery : You could push and hold the call button for 3 seconds to turn it off.

2.Volume control: You could volume it up and down by rotating the call button.

3.Answer/reject/redial: One click to make the hands-free calling.

Feature Introduction

1. U Disk for Music

2. TF/SD card slot.

3. 1.8''Color Display

4. Aux in/out port

7.CH/A button

12. 5V/2.4 A USB charge port

13.QC 3.0 quick charging port

Safe and Reliable to Use

The FM transmitter for car has electrical protection of Short Circuit/Over-voltage/Over-current/Overheating/ Overcharge, you can safely apply it to any vehicles with voltage of 12 V-24 V.

Auto Search unused station

Short press the CH/A button twice to get an unused radio station (press twice again if it is static since different region with different interference )

Connect Your car

Adjust the car radio station to the same frequency as the step one shows.

4 Ways to connect Your device

1.Bluetooth connection:Turn on Bluetooth of your phone and connect the "BH346A"; 2. Aux In;3.U disk ;4. TF card. Also you could connect the Aux cable from item to the car in Bluetooth mode.(Car has the Aux port)

Great Compatibility

This car bluetooth adapter is compatible with any vehicles/ Truck with voltage of 12V-24V and Bluetooth enabled devices in the market. Support Bluetooth Protocol A2DP/AVRCP/HSP/HFP.

Flexible metal hose

Flexible metal hose offer you a much wider viewing for incoming phone number, battery voltage, song name, FM frequency, connected Bluetooth device and more.

Voice Navigation

With voice navigation features, open the App to get the information of destination on cell phone, broadcast your car navigation more clearly and simply when using the fm transmitter.Making you driving safer.

Product description

Top Quality 3.0 In-Car Wireless Bluetooth professional-grade FM Transmitter



This little gadget with dual USB Ports Charger(one is 3.0 charger), LED digital display screen and Built-In

Mic, gives you safer, Flexible and convenient driving experience of hands-free calling, music enjoyment, quick charge.



Feature:



Wirelessly transmit phone call from mobile phone to car FM stereo system.

Switch to hands-free mode automatically from music playing status when receive call.

Built-in Microphone.

Support music playing from USB.

Detect and display the voltage of car battery when power on.

With Voice prompts.

Low voltage warming warning: Less than 12V (Voice prompt ).

Incoming call number announcement.

Supports last call redial.



Function:



Built with a high-performance microphone, with Echo Cancellation and Noise Reduction (CVC) technology offers you

a crystal clear calling and safer driving.

Two music play mode(pair with the phone via specific Bluetooth or Insert USB Disk into the “Right” USB Port) let

you be absorbed in music playing when driving.

Built in dual USB ports car charger(one 3.0 speedy charge port), and smart charging IC, automatically detects

your devices and charges all cellphone or iPad at optimal speed. Charge two devices simultaneously

and fully charged in a short time

Super compact and portable design with blue LED digital screen display of FM and car voltage,

provides you portable driving travel.



NOTE:



Please NEVER use it in these conditions:

Moist or underwater conditions.

Near heater or high-temperature service.

With direct and strong sunshine.

Never dismantle it without due permission.



Package contents:



1x Bluetooth FM Transmitter with Dual USB Charge Port

1x User Guide

• 2 PORTS USB CAR CHARGER & 3.0 CHARGER: Support charging two devices simultaneously, one port is Quick Charge 3.0 port. This fast charge port is also compatible with: 2.0, Hua Wei FCP, Type-C and Samsung. The charger efficiency is more than 80%.
• ANSWER CALLS HANDS-FREE:High-performance microphone with Noise Suppression (CVC) technology, grants you crystal clear call. Answering/redialing/dismissing or ending call just simply click a button.
• IMMERSE IN HiFi MUSIC: Insert a USB flash driver which contains MP3 files into the¡°RIGHT¡±USB port and enjoy it. If that's not enough, it can also support your playlist with no distortions of the original signal from your MP3, iPhone, Android Smartphones and more Bluetooth enabled devices.
• WIDE COMPATIBILITY: Bluetooth Car FM Transmitter can be paired as a hands-free kit with all Bluetooth enabled devices, such as iPhone, iPad, iPod, Tablet, Samsung, HTC, Sony and other Andriod Smartphones.
• MULTI-SAFETY PROTECTION: Comes with built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection.

User questions & answers

Question:	Can i use any frequency with this transmitter
Answer:	Yes. Set up was a little difficult without instructions but it can be set to am or FM I believe and any frequency.
Question:	What version of bluetooth does this use
Answer:	The description as of Aug 2020 says Bluetooth 5.0, for item number "C57" , I search for the pdf manual on Google: "imden c57 bluetooth manual" & the specs says version 5.0
Question:	How can it have all these reviews without it being released for another 4 days
Answer:	I purchased mine in November of '18, may have new updates? Mine works great with the BT on my phone.
Question:	Does it drain the car battery if it stays plugged in even when the vehicle is off
Answer:	It depends on the port you plug it into. If the port is powered by the car battery, then it will drain it. In fact, anything you plug into that port will drain the car battery! However, if it’s only powered when the key is in the ignition, then the power to that port will be turned off when you turn the car off. Hope this helps!

Product features

Multifunctional QC3.0 BT 4.2 Bluetooth FM Transmitter

Featuring one advanced QC 3.0 speedy charge port, IMDEN Bluetooth hands-free FM transmitter is capable of streaming wonderful music and keeping you connected when driving, making your driving more interesting and safer.

Hands-free Calling

It is built-in Mic with Echo Cancellation and Noise Suppression (CVC) technology offer you a clear talking. Just one click when receiving a call, the Bluetooth FM transmitter will provide you with the hands-free function and safer driving experience.

USB / MP3 Player

Music playing via Bluetooth enabled device or USB flash drive, noise and wind suppressed by CVC technology will create full duplex sound quality, lets you enjoy the lossless music whilst driving.

Smart Car Locater Function

Open the App to get the information of destination on cell phone, broadcast your car navigation more clearly and simply, making you driving safer.

Dual Ports & QC3.0 Charger

Support charge both devices simultaneously, one is for QC3.0 quick charger. Smart output current pairs all cellphone and tablet, safely charging to your device without damage to the battery.

Using Tips:

Find out a blank FM frequency locally which is slight rustling sound instead of inserting it into the car lighter.

Insert it into the car lighter, tune the transmitter's frequency to the same FM frequency as the car radio, at this moment, your car radio will be quiet without static sound(changing it if it is static).

Insert a Micro USB Flash Driver or pair this Bluetooth FM transmitter with your digital device to enjoy music playback or hands-free conversation.

• Wireless Upgrade: Instantly add wireless audio to your existing car stereo system, and listen to your favorite songs and podcasts from your smartphone, tablet, and other devices using in-car FM radio broadcast
• Audio Freedom: Tune into your own personal radio station on the road. Play any audio with your vehicle FM radio
• Hands-Free Calling: Built-in microphone for hands-free phone calls over your car stereo system speakers
• Handy USB Charging: Includes a dual-port AiPower car charger to power this transmitter and charge your smartphone, tablet, and other USB-powered devices at up to 2.4A per port
• Package Contents: AUKEY BT-F4 Wireless FM Transmitter, Dual-Port Car Charger, Sticker Base, User Manual, 45-Day Money Back Guarantee and 24-Month Product Replacement Warranty Card

User questions & answers

Question:	If I have an inverter can I plug the inverter into the power outlet and then plug the usb into that
Answer:	It needs to make Bluetooth pairs on the mobile phone and other devices at the first time. Second using, it can be pairs automatically.
Question:	How far from transmitter will this transmit to an FM radio
Answer:	No, I am sorry that it does not support bluetooth function
Question:	Are replacement backing plates available? I lost mine when i sold my car, oops
Answer:	Press the buttons above or below the LCD screen. Match it with the frequency on your radio and listen to your files.
Question:	What is the length of the cord
Answer:	no

Product features

Wireless Audio Enjoyment

All your favorite tunes while driving. Bridge the gap with Bluetooth 4.1.

Convenient Connection

Simply links devices with Bluetooth to your car audio system via FM radio.

Twin AiPower Ports

Power the FM transmitter and your mobile device simultaneously using the included car charger.

1

Place the transmitter at desired location using the sticky gel pad.

2

Plug the car charger into your cigarette lighter.

3

Pair with your device and start listening to your favorite songs.

• 【Clear Sound】: Bluetooth 5.0 provides a stable connection. Tecboss noise-cancellation technology dampens the road noise & gives you clear, crisp sound.
• 【Beter Hands Free Calling】: Tecboss TB27 Bluetooth car adapter is easy attached to car air vent or dashboard, keep it near your face for better hands free calls.
• 【Music Streaming】: You can stream music directly from your car radio via Bluetooth / microSD card / Aux In. 7 colors led backlit light is a nice way to match the colors already in your car.
• 【QC3.0 & 5V/2.4A Dual Charging】: Comes with a 5V/2.4A and a QC3.0 charging port to deliver simultaneous high-speed charging to driver and passenger.
• 【Bring Voice Service in Your Car】: Stay fully focused on the road by using Siri or Google Assistant to make phone calls, send texts or get driving directions. Tecboss TB27 brings voice service in your car.

User questions & answers

Question:	I would like to play music stored on usb flash drive and micro sd card. is there a slot for either one of these
Answer:	Hi there, thanks for the query. Once setting up all thing well, you can listen to audio via your car from your phone. Thank you :)
Question:	My 12V outlet has continuous power. Is there an on and off without unplugging
Answer:	If you mean, "does it drain the battery while the ignition switch is turned on" I'm sure there there is a slight drain on the battery. I have set for a couple hours with the engine off and listened to music. Had no problem with battery drainage.
Question:	Does it restart the songs which ended when i shut car off while listening to music on sd card
Answer:	Try changing the transmitter and radio to another channel. Sometime interference from another radio station close to that frequency or power lines will make the phone calls staticy.
Question:	Why Cant get calls threw blue tooth but music plays fine
Answer:	Hi,dear Please downloaded the music on your computer first, and then drag them to this mp3 player. Hope that can help you!

Product features

Bluetooth 5.0

Bluetooth 5.0 provides a stable connection and echo-cancellation reduces background noise for better hands-free calls.

7 Colors LED Backlit

Supports 7 colors led backlit light, including Red/ Green/ Blue/ Yellowish Green/ Purple/ Cyan/ Silver White, you can get visually stunning display of colors. Which is a nice way to match the colors that are already in the car

Enhanced Voice Reception

A high-sensitivity mic with advanced noise-suppression ensures anyone you call hears you clearly.

Safety Function

Internal components withstand temperatures up to 257°F

• Plug and Play: 1. Plug the FM transmitter into the cigarette lighter outlet, it will turn on automatically and show the battery voltage of the car. 2. Turn your car radio to an unused FM frequency, then match this FM transmitter to the same fm station. FM channels 87.5 MHz - 108.0 MHz, 0.1MHz/step. 3. Insert a USB flash driver, TF card or pair with Bluetooth FM transmitter(¡named T25¡¯) with your digital device to enjoy music or hands-free conversation.
• 3 Music Play Modes: With CVC noise cancellation technology, you can enjoy the crystal clear full duplex sound, you could enjoy music via 3 methods: 1).Play music from Bluetooth-enabled devices; 2).Stream music from SD card(¡ò32GB). MP3, WAV, WMA, FLAC, APE format supported; 3).Transmit music from USB flash drive(¡ò32GB).
• Hands-Free Calling & Navigation Broadcast: One click the MFB button to answer/redial/hang up or reject calls; Seamlessly switches between incoming calls and music. Besides, this fm transmitter supports existed navigation App on your phone, you do not need to look down the phone to ensure safe driving.
• Car Battery Voltage Detection & Blue Ambient Light: The FM transmitter will display car¡¯s voltage when plugged into the cigarette lighter. Keep abreast of car battery health at all times to avoid problems when driving. With the circle of blue backlight at the bottom greatly simplifies your operation for safer driving.
• Wider Range & Compatibility: This Bluetooth transmitter is well compatible with iPhone, iPad, Samsung, HTC, Blackberry, Sony, Tablet and other Bluetooth enabled devices such as MP3, MP4 Player. Also, with the wider range from 87.5MHz - 108 MHz, you can get more stable and consequent music experience without interference.

User questions & answers

Question:	How do you change the fm station
Answer:	Push down on the volume knob until the display flashes and use the left and right keys on either side of the knob to scroll the station
Question:	Does it allow you to control the volume
Answer:	Yes, you can control volume by the fm transmitter.
Question:	Does it work with type C
Answer:	No
Question:	Is there a way to control volume? My head unit is at max and it's not that loud when streaming music
Answer:	Make sure the device you are streaming from's volume is at max and turn the dial on the blue tooth plugin to the right until the display reads U30. WALLA! THAT should solve your problem.

Product features

Safe for Calling

• Bluetooth 4.2 provides a strong, stable connection for reliable hands-free calling that you can hear through your car’s stereo.
• Built in microphone, this FM transmitter totally frees your hands, brings you a safe and relaxing driving.

Smart Voice Navigation

When connected with your phone via Bluetooth, the car FM transmitter will announce to navigate from your phone’s app. Enjoy effortless driving on your journey.

2 USB Ports & Safe Charging

• Supports charging 2 devices simultaneously with overcharge protection.
• One USB port(5V/1A) can read USB disk, another USB charging port(5V/2.4A) efficiently gets your smart device fully charged.

Product description

Are the people on the receiving end difficult to hear you when you’re calling with your car transmitter?

Do you have to unplug and replug your bluetooth radio transmitter so as to make it connect to your car successfully?

This FM Transmitter will block all these problems for you!

Specifications

Compatible Audio Format: MP3.WMA.WAV.FLAC

Compatible Bluetooth Protocol: A2DP/AVRCP/HFP

Quick Charge Port: Support QC3.0 protocol (DC 5 V/3 A 9 V/2 A 12 V/1.5 A)

Instructions

1. Adjust your car station to a blank channel (A channel without any broadcast),

2. Long press the CH button for 3 sec to enter into FM mode. Increase or decrease station by rotating knob button or pressing Next Track/Previous Track. Adjust the station channel of the product to be the same as that of your car,

3. Turn on the Bluetooth of your device. Search BH378 and connect it, and then you can use the product.

Package Includes

1 x Bluetooth FM Transmitter

1 x User Manual

1 x FAQ

• ♫【QC3.0 Quick Charge & 2 USB Ports】 Dual USB ports, simultaneous dual charge by this Bluetooth FM transmitter For Car; Quick charge 3.0 port, up to 4X faster than standard chargers, improved charging efficiency by 80%, save time, reduce power dissipation，and the other USB port is designed for normally charging or reading U disk.
• ♫【6 Color Ring RGB Light】Bluetooth FM transmitter with 6 led backlit light, including green/ red/ blue/ yellow/ cyan/ purple/ shut-off, design for music, with clear screen, no blind spot, driving safer. And it makes easier to be used at night and turned off with ease.
• ♫【Crystal Clear Music Streaming 】 Bluetooth 5.0 transmission is not distorted, full duplex sound quality, with the purity and clarity of the special sound of DSP technology, the FM Transmitter For Car allows you enjoy crystal clear podcasts and 3 stereo music player modes: A. Bluetooth, B. TF card, C.USB flash drive. Note: Support MP3/WMA/WAV/FLAC format music.
• ♫【Hands-free Calls & Voice Navigation】Built-in microphones and noise suppression (CVC) technology for clearer Hands-Free Calls, perfectly to switch songs, pickup calls, seamlessly connection. This Bluetooth transmitter for car also will make your driving safer and more focus without distraction to frequently check the screen.
• ♫【Bluetooth V5.0 & BROAD COMPATIBILITY】Adopted Bluetooth V5.0 technology (Compatible with V1.2/2.0/2.1/V3.0/4.0/V4.1/V4.2), the Bluetooth Car transmitter is not only stable and fast without intermittent disconnection while connecting to smart phones, but also support most devices on the market that Bluetooth enabled devices such as Samsung, HTC, Blackberry, Sony, Tablet etc. It is easy to set up and use.

User questions & answers

Question:	Can't answer the phone. It synced easily but doesn't answer, how do i fix it
Answer:	You have to press the volume button to answer calls.
Question:	does it work with iphone
Answer:	Yes I have an iPhone and it works perfectly fine!
Question:	Does this fm transmitter has volume control
Answer:	Yes. The This Fm transmitter for car has volume control. You can control the volume by rotating the knob.
Question:	Does it have quick charging
Answer:	Yes, this Bluetooth Car Adapter has Quick charge 3.0 port, up to 4X faster than standard chargers, charge efficiency is more than 80 percent, save time, reduce power dissipation.

Product features

Newest QC3.0 BT 5.0 Bluetooth FM Transmitter For Car

Well designed with QC3.0 quick charge & 6 Color LED backlit light and newest Bluetooth version to 5.0. Also will bring you wonderful sound experience and makes your driving more enjoyable and safer.

• Dual USB car charger: 2 USB charging port to charge most USB Devices. Input 12V/24V, 1a port with USB reading and charge function; smart 3. 1 A charge port which can intelligently identify Android or iPhone devices and charging.
• More compatibility: wireless Bluetooth FM transmitter adapter for car radio,transfer calling/MP3 music/Cellphone voices to car speaker.Compatible for iPad,iPhone,Samsung,Google,LG,HTC and Bluetooth Device.
• Hands free function: built-in microphone, switch to hands-free mode automatically from music playing status when receiving calls. Answer/reject/hand up/recall all in One key.
• Car battery voltage function: Show 3 seconds voltage when plug into the cigarette port. Always keep battery state of health. Then it turn to automatic play mode.
• Music playing:support Bluetooth /USB disk/TF card/ MP3/wma player. With anti-interference performance and CVC technology.Listening to music while charging. Automatically connect memorized paired when power on. 12-Month worry-free.

User questions & answers

Question:	does this support ford mustang 2014 v6 model
Answer:	Hi,Amazon Customer, Thank you for your question. Yes, the fm transmitter support ford mustang 2014 v6. The bluetooth fm transmitter connect the cellphone via bluetooth, connect car radio via fm channel.Thank you. Please don't hesitate to contact us at [email protected] if any confuse, We will reply to you and resolve your problem within 1 business days. Thank you. Sincerely, LIHAN TECH Support Team
Question:	Can you listen to music from apple music app through bluetooth via usb attached to phone
Answer:	Dear Heddy Ona ,The car charger can listen music through bluetooth connection: 1.Plug the FM Transmitter into the car cigarette hole to power on, there is a prompt voice : Bluetooth is ready to pair.2.Turn on your smart phone Bluetooth, search the FM Transmitter with the name of HY82.3.After connected, there is a prompt voice Bluetooth connected successfully.4.Turn on the car FM radio , choose a clean channel, make sure the car radio channel is clean to avoid interference by local radio signal.5.Adjust the FM transmitting frequency to match the car radio FM channel.6.Then you can use Bluetooth function to play music from your smart phone APP or answer a call with hands free.Please kindly noted that for this device , priority play sequence is Bluetooth > TF card > USB card.If any confuse,please don't hesitate to contact us at [email protected]. We will reply to you and resolve your problem within 1 business days.Thank you.Merry Christmas.Sincerely,LIHAN TECH Support Team
Question:	Will this work for an Iphone
Answer:	Yes. I have an iPhone 6 and it works great. It isncompatible with any device that has Bluetooth music streaming capability.
Question:	How do you change the station on the fm transmitter
Answer:	Dear Laura,Thanks for your question:1.Long press the multifunction key until the LED display flashing.2.Choose channel in the car audio.3.Adjust the FM transmitter frequency to match the car radio FM channel.4.Connect phone bluetooth or insert the USB/TF card, FM Transmitter will start to play automatically.If any confuse,please don't hesitate to contact us at [email protected]. We will reply to you and resolve your problem within 1 business days.Thank you.Happy new year!Sincerely,LIHAN TECH Support Team

Product features

Bluetooth Handsfree Car Charger,FM Transmitter&Music adapter,3.1A Dual USB Port

You need an In-car FM transmitter to stream music from your phone, tablet, MP3, MP4, TF card,even USB flash disk to the car stereo system.

Enjoy music and handsfree call on the road.

Play Music in Multi Way

Good Quality and More Compatibility

• Bluetooth FM Transmitter: Featuring Bluetooth 4.1 technology, without interference while music playing.
• Friendly Design: Portable and easy to charge with a USB port, support to memorize the last FM transmitting frequency.
• High Compatibility: The in-car radio adapter works great with most bluetooth enabled devices, such as iPhone, iPad, iPod, tablet, and Android smartphones.
• Long Battery Life: Features a built-in 700mAh rechargeable battery that supports up to 10-hour continuous playing. You can enjoy your favorite music during trip without any worries.
• Easy to Use: Turn on the FM transmitter, and connect with the radio at the same frequency and then pair your phone/audio player with the modulator via bluetooth.

User questions & answers

Question:	will this pair with amazon tap, or echo
Answer:	The hole size actually needs to be minimum 1.91" or 48.5mm I dont know why they keep stating that 1.78" or 45mm is big enough, its not. Use a 2" hole saw and it'll fit perfectly!
Question:	What is the best FM radio station to connect this device with
Answer:	Yes
Question:	can you charger it and transmit at the same time
Answer:	Overall measurement of 3" round, cut out measurement of 1.938" round
Question:	Will it auto off
Answer:	Google search for Goldwood Sound

Product features

Doosl Bluetooth FM Transmitter

Doosl FM Transmitter is developed base on DSER107, one of the most popular car kit, with Bluetooth 4.1 Technology. This new DSER106 is even more stable and clearer. Bulit-in 700mAh Li-polymer Battery support up to 10-hour continuous playing, equips with one micro USB charge port and high compatibility of bluethooth device, you can enjoy fantastic music journey while your in-car travel any time.

Product Specifications

• FM Frequency: 87.5MHz - 108.0MHz
• Bluetooth Version: V4.1
• Bluetooth Range: Up to 30ft
• Power Supply: 700mAh Li-polymer Battery
• Charging Input Voltage: DC 5V
• Charging Time: 2 Hours
• Operation Time: Up to 10 Hours
• Dimensions: 70*30.5*19.5mm
• Weight: 35g