12 best battery operated mini fans

• Unique Design - Original, fashionable, powerful, potable battery clip fan
• Powerful - High quality motor, max wind speed 10.5ft/s, high speed and low noise, stepless speed regulation.
• Better Quality Battery - Replaceable and Rechargeable 2600mAh 18650 battery ( INCLUDED ),2.5~6 hours working time depend on different speed,USB charging from a computer,power band,USB Charger,Can be also powered by USB power source
• Compact Size - 19*15*10cm(7.5*6*4 inch), portability, handy, lightweight, 360° vertical and horizontal rotation
• Clip Style - Can be Put or Clip on anywhere you want, great for baby stroller, home and office, laptop, gym workout, car backseat, outdoors, camping, trips and anywhere need cool wind

User questions & answers

Question:	can you use regular batteries in the fan
Answer:	For me it charged at 0.68 amps for a little over 8hrs. Here's the full detail: Two 18650 2600mAh batteries shipped w/ my USB/18650 powered OPolar fan. I immediately used it on high for about 4hrs (keep in mind the product is shipped w/ undercharged batteries due to safety regulations) when it died. A digital multimeter showed both batteries at about 3.4v each. I then charged it w/ both batteries in the fan via a USB wall charger connected to a DROK USB multimeter. It steadily drew 0.68amps until the batteries were almost full and then started trickling down as the charge SLOWLY completed. The DROK also showed cumulative mAh during the charge process as 5272, which just about matches the combined capacity of both batteries (2600 mAh x 2) and proves they are good/new & can store their original intended capacity. Both batteries were very cool to the touch(very good sign that they were not hot at all and the charge rate was safe) then registered 4.2v on the multimeter The entire charging process took a little over 8hrs (A bit too long for my taste, so I'll be looking for a standalone charger that I think can safely charge these particular ICR(least safe 18650 chemistry but packs the most power) batteries at 1amp total, meaning 500mAh each), which makes sense because 5200mAh (combined capacity of both batteries) / 680mAh (0.68amps) = 7.7hrs
Question:	can i able to run the fan while charging with a power bank
Answer:	The USB/18650 battery powered fan comes with two (no extra) 18650 batteries and a USB cable., which can be used to plug into a power source for charging. No actual charger in the traditional sense (i.e. USB wall charger) is packaged with this product.
Question:	How do you know when the fan is fully charged? I see the red light while its charging but how do you know when the battery is fully charged
Answer:	Hello Amazon Customer, Thanks so much for your inquiry! There is a indicator light on the back of the fan. When the fan is fully charged, it will turn green from red. Pls notice that the battery will not be charged when the fan is working and the light will not turm on. If you have any other question, pls fell free to ask. Thanks, OPOLAR Customer Service
Question:	How strong is the clip, can it clip tightly to a baby stroller
Answer:	yes you can - that is how I run mine at work - with the power bank

Product features

Main Features

- Clip-on Style

- Small and Portable

- Stepless speed regulation

- High quality and durable

- Lightweight and low noise

- Rechargeable Battery Powered

- USB Powered and Charging

- 360 degrees vertical and horizontal rotation

Specification

Battery Type: 18650 Lithium Battery(Flat type)

Battery Capacity: 2600mAh

Battery Time: 2.5~6 Hours(depends on different speed)

Full charging Time: About 4.5 hours

Input Voltage: 5V

Output Voltage: 4~6V

Output Current: 0.35~1A

Power Rating: 3W(max speed), 1.5W(lowest speed), 2W(USB powered)

Item Weight: 273 gram

Item Dimension: 19x15x10 centimeter

Sturdy and durable

Strong clamp & High versatility

Low noise and safe for children

Product description

Honeywell Turbo on the Go Personal Fan. On the Go styling, take it with you! Fan folds into its handle for easy carrying.

• Small, portable personal fan: This small, battery operated or usb powered fan folds up for easy portability. With a three foot air circulation range & a handle for carrying or hanging, this small, compact fan makes it easy to stay cooler wherever you go.
• Feel the Power: Honeywell's TurboForce line of fans have an aerodynamic turbo design to maximize air movement, offering the power for intense personal cooling. The Turbo on the Go offers convenience of a small fan with power you can feel from 3 feet away
• Increase your comfort: Using fans for air circulation in your home can help Increase your comfort, and help reduce energy costs as well. Honeywell carries a range of tower fans, floor fans, and oscillating fans -- find one for every room in the house.
• Honeywell fans:The right fan helps cool you off & improves airflow in your room or home. Give your air conditioner & wallet a break by using fans to help reduce your energy consumption & costs. Honeywell carries a variety of fans to meet your home needs.
• Honeywell quality: Help Improve Air Circulation & Energy Savings in Your Home, Bedroom or Office With Honeywell Fans.

User questions & answers

Question:	Where do you insert the 4 batteries? I only see room for
Answer:	It is quite. I wouldn't be able to sleep with a loud fan. I used it in a cruise cabin with no problem.
Question:	Will this drain a car battery if I let it run while car parked during hot days
Answer:	The 10 inch w/ Duracells will run on Low a couple of weeks w/ 2-3 hrs daily use. For all night use on Low, 3-4 days with good batteries. High will run the batteries flat over a weekend. I recommend rechargeable batteries.
Question:	Need a small portable fan that I can use for sleep while traveling (white noise) comparable to the noise made by a box fan. Is it loud
Answer:	It is advertised at the top of the page: O2COOL Treva 10-Inch Portable Desktop Air Circulation Battery Fan-2 Speed-Compact Folding & Tilt Design-with AC Adapter. So it had better come with one.
Question:	Would this fan be too weak for smokers smell and people who don't take baths? I work for public and need a small fan that is battery operated
Answer:	Open the fan. On the flat part the holds the fan upright there are 2 plastic screw like things. This piece is shaped like a U. Turn each with a screw driver to remove. Then pop off the top cover. The batteries are inserted inside. Replace the cover and plastic screw like pieces and tighten them.

Product features

USB power or battery powered (4 'AA' batteries not included)

Feel the Turbo Force air movement up to 3 ft away

DC motor saves up to 50% energy vs AC motors

Product description

Honhey super mini handheld fan that you can easy carry to everywhere you go, only measure 6.7*3.2*0.95-inch and weighs 0.19-lb, with a non-slip handle that you can easy hold. Light weight of 0.19lb that you can put in your pocket and bag without burden. Specially designed for girls women and kids taking this mini fan outside, or using as a makeup fan indoor.



Features:

•new design of super mini size that fit to your requirement of bringing a fan outside with you

•2 types of handheld & desk fan.

•3 adjustable speed from low to high speed, meet all your requirements in wind flow.

•strong wind and low noise, enjoy the cooling wind without disturbing others.

•USB rechargeable, charging from computer, power band, or USB Charger.



Specification:

Package Dimension:7.9x4x1.3 inches

Weight: 0.26 lb

Battery Capacity:1800mAh

Motor Rotation Speed:3300-5800RPM

Working time:2-7 hours.

Materials:ABS,Electronic component.



Packing list:

1*battery fan

1*charging cable

1*user manual



Tips:

Don't keep this fan charging over 10 hours.

Put the fan away and don't leave it alone with children under the age of 3.

Do not put the product in humid / hot environment,or long exposure.



Warranty:

1 year

• Super Mini Pocket Size: HonHey G7 Handheld fan with 6.7 x 3.2 x 0.95inch in size and 0.22lb in weight,pocket fan with portable design for girls and kids using outdoor. Small as a phone that you can easily keep this mini handheld fan with you at office,on the go or at home, so you can use it whenever you want. Also it can be a makeup fan which would not take up too much space to storage.
• Strong Wind: HonHey hand held fan equip powerful DC motor(120hrs continous working time) to improve working efficiency, offer a fast rotation speed with low noise. It's the fastest motor rotation speed up to 5800RPM, which able to deliver the airflow up to 10ft away.In such a hot summer this cute mini fan will help you keep cool when you are travelling, hiking or camping outside and keep your face dry.
• 7 Blades and Quiet: What's the advantages of 7 blades? This design of portable fan can suck in much more airflow and divide the wind into 7 pieces evenly for reducing noise and delivering a gentle breeze without disturbing others.
• 3 Speeds Adjustable: HonHey mini handheld fan has 3 adjustable speeds which can be switched easily by pressing the button. Low speed for a soft breeze at 3300RPM that can accompany you sleeping quietly. Medium speed for cool wind, and high speed produces strong airflow at 5800RPM rotation speed, help you cool down in seconds. In a word, HonHey mini fan can be a good helper for your hot flashes.
• USB Rechargeable Battery: 1800mAh Rechargeable lithium battery ensure HonHey handheld fan's high-performance and high-efficiency, longer battery using time,safe charge and less power consumption. Get charge by USB devices such as powerbank, computer, laptop, USB charger, is able to continuous work when connecting with a usb power supply. and it takes 3 hours to get fully charged.

User questions & answers

Question:	How long does it take to charge
Answer:	Yes, The handheld protable desk fan operated by 2000mAh LG Rechargeable lithium battery with high-performance and efficiency.Offers you a working time with 3-10 hours depending on different wind speed.Compareing with same capacity,Our battery exceeds 20% working time more than others.You can bring this handheld mini hand fan for stroll,shopping or other outdoor activities without worry for battery.
Question:	Is the batterys built in to the fan
Answer:	It’s not a good product. The one I ordered lasted a few minutes before it burned out. I had to throw it out the same day o received it.
Question:	Is this fan powerful enough to cool yourself down in hot weather? It looks too small to work well
Answer:	I am not sure i purchased the black
Question:	What's the speed in RPM
Answer:	Yes, The handheld protable fan operated by 2000mAh LG Rechargeable lithium battery with high-performance and efficiency.Offers you a working time with 3-10 hours depending on different wind speed.Compareing with same capacity,Our battery exceeds 20% working time more than others.You can bring this handheld mini hand fan for stroll,shopping or other outdoor activities without worry for battery.

Product description

【Strong but Quiet Desk Fan】This small but powerful desk fan has 3 speed settings and you can choose the airflow at your preference. The wind is very large owing to our newly designed motor. It also lowers the noise to 50dB.【Portable Fan with Timer】The timer feature allows you to turn off the fan after some time. The timer can be 1, 3 or 5 hours. No need to wake up to turn off this quiet fan.【USB Desk Fan & Battery Fan】This 5 inch desk fan works with 4 D-cell batteries (not included) or it can be powered by USB cable, which is ideal for camping, travel, power outages and emergency needs. Note: it is also compatible with carbon D battery, alkaline D battery or rechargeable NiMH battery.【Rotation and Portability】The 180° rotation design lets you take the fresh air directly to your face and get cool instantly. With the built-in handle, it is easy to carry it around. Great for travel, camping and other outdoor activities use.【100% Satisfaction Guaranteed】 This USB desk fan comes with a USB cable that can be used when connected to a power bank, car charger, computer, or a 5V wall USB charger. We also offer one year warranty for this small portable fan. If you have any questions, feel free to contact us through Amazon. We will provide free replacements or a full refund.

• 【Battey Operated Fan for Camping】This 5 inch battery fan works with 4 D-cell batteries (not included), which is ideal for camping, travel, power outages and emergency needs. There are 3 settings and the fan can last for 214 hours with low speed, 46 hours with medium speed, and 14 hours with high speed!
• 【Quiet Desk Fan with Timer】This small but powerful desk fan is very quiet owing to our newly designed motor which lowers the noise to 50dB. It's perfect for sleeping and working when you need a silent environment. This portable fan has a unique timer feature which can be set to 1, 3 or 5 hours. No need to wake up to turn off this quiet fan.
• 【Rotation and Portability】The 180° rotation design lets you take the fresh air directly to your face and get cool instantly. With the comvenient handle, it is easy to carry around. Great for travel, camping and other outdoor activities use.
• 【Battery Powered USB Fan】Except powered by D batteries, this fan can be a USB desk fan. It comes with a USB cable that can be used when connected to a power bank, car charger, computer, or a 5V wall USB charger. Note: it is also compatible with carbon D battery, alkaline D battery or rechargeable NiMH battery.
• 【100% Satisfaction Guaranteed】 We also offer one year warranty for this small portable fan. If you have any questions, feel free to contact us through Amazon. We will provide free replacements or a full refund.

User questions & answers

Question:	What kind of batteries do this take
Answer:	We will be happy to clear the confusion. The battery holder in the battery compartment comes out of the unit. It allows for 4 batteries to be installed in a square formation. The battery holder then gets placed back into the unit. If you have any other questions please do not hesitate to contact our consumer relations team by emailing us at [email protected]. Thank you.
Question:	Would this be good to use in a tent at an art fair all day long
Answer:	Thank you for your inquiry. If the car is off, this unit will not be able to draw power from the battery. If the car is running, this unit will still be drawing a small amount of power, but having the car idle for a while can kill the battery. If you have any other questions please do not hesitate to contact our consumer relations team by emailing us at [email protected]. Thank you.
Question:	What are the out side dimensions of this fan? Want to pack in a suitcase to take on a cruise
Answer:	Good question. This fan is fairly unobtrusive and may not be loud enough to create the white noise you are looking for. If you have any other questions please do not hesitate to contact our consumer relations team by emailing us at [email protected]. Thank you.
Question:	Can you use this continuously without the timer being on
Answer:	Yes, it is rather weak and does not oscillate. It will not disperse unpleasant odors. It is a personal-size fan--it only gives you a little air movement when things get stuffy or fetid : ).

• Long Working Time Fan will last 2. 8 to 11 hours with only one battery. Two Rechargeable 2200mAh batteries are provided, one for backup. Fan will last more longer, and you can stay in cool the whole day.
• Powerful Although the fan is small, the airflow is very powerful. It can be adjusted among low, medium, high setting according to your demands.
• Portable Small and exquisite, easily be put into a bag inside. Perfect for outdoor activities and travel, or just place it on the desktop. The fan can be adjusted from 0°to 180° to satisfy your needs.
• Practical User-friendly handgrip design & Foldable design. With a metal clip, the fan can be applied to desktop or some other places to free your hands.
• DC Brushless Motor and One Year -Using energy saving DC motor, up to 20000 hours working time. OPOLAR offers one year against defects.

User questions & answers

Question:	Is this a dual voltage device that can be charged in the US as well as in Europe and Asia like an iPhone
Answer:	HonHey G7 handheld fan takes 3 hours to get fully charged. Operated by 1800mAh Rechargeable lithium battery with high-performance and efficiency. Offers you a working time with 2-8 hours depending on different wind speed.
Question:	Will this work with a portable charger? I have a different model that will not work with either of my portable chargers
Answer:	Yes, it’s a great little fan. I have bought other similar looking fans but this is the best one it is quiet and on low or medium it will run all night
Question:	Does it have to be plugged in to work? I tried turning it on but didn’t work
Answer:	Yes, it is a very good alternative
Question:	Does anyone have a link for extra batteries? I know it comes with one extra battery but I want a couple more
Answer:	HonHey G7 mini handheld fan has 3 adjustable speeds from 3300RPM to 5800 RPM, which can fit your need by different speeds.

Product features

Versatile Personal Fan with Strong airflow

Go to Baseball Game, Gym, Camping, Disney, Picnic, Barbecue, Beach

OPOLAR F218 strong airflow(4.8m/s) brings a lot coolness to you no matter where you go! The two batteries would be a big bonus.

Wide Application

A great life saver for outdoor activities, relieve your heat when waiting in lines. Portable size makes it perfect your kids.

Music Festival

Cool your surroundings, become a star

Study

It could be used as a desktop fan due to its foldable design. Easy to put into your bag and very handy. Only takes a small room.

Beach

Cool will never stat away from you with OPOLAR fan. Enjoy your summer vacation at ease.

More Function, More Convenience

Compact & Portable- 4 Inch palm-sized mini handheld fan makes no pressure to take it anywhere you like. It is very easy to hold in hand or fit into your handbag while on-the-go

• ☢️ Safe recharging and battery durability: This portable outdoor / indoor clip on fan is configured with a long-run durable 10000mAh polymer battery with great Micro-USB and USB-C charging ports for 2A fast recharging.
• ☢️ Dynamic design + 4 speed setting: The Desk fan is designed purposely to swirl faster and generate superior airflow. The fan is assembled with advance 8 inches blades to circulate wind multiple times faster than ever. The strong 3 speed setting + 1 energy saving setting provide you more comfortable choice.
• ☢️ Adjustable head and outstanding features: The fan comes in great covering that is proven safe for use along with great fast charging ports. It is a conventional product with impactful wind flow and air circulation.
• ☢️ Various features and functioning: The Desk fan ensures great compatibility in terms of features and functions to the users. The Fan is sorted with ultimate functioning like fast recharge; speed controls from LOW to HIGH, charge and discharge and protective SAVING modes. It is kept safer by fixing polymer battery to reduce the possible mishaps in handling.
• ☢️ Comfortable Portability with Robust clamping: The Desk fan is added with Clamps and pivots that enable 360 Degree rotation. The tough clamps allow you to settle the fan with other objects like a rope, a treadmill.

Product features

When and Where You Need It?

10000mAh battery operated clip on fan

You can charging it via a USB cable, USB-C or batteries. Even a cell phone adapter can be used for charging the battery in the fan.

The multiple power supply options make it extremely convenient for a treadmill, study room, quiet office, library, outdoor travel, home, bedroom, kitchen, games room, rv, camper, van, traveling, fishing, camping, hiking, backpacking, BBQ, picnic, biking, boating, and so on.

Travelling

Office

Bedside

Strong clamp

Perfectly fit for treadmill, bed, office desk and so on.

Quiet operation on low speed

The noise produced by the fan can be termed negligible. The fan runs on extremely low sound and can be used even in a quiet environment.

It can be used when you are studying, sleeping and doing other such activities that require silence.

• ❤ 4 Speed Strong Wind --- The desk fan has 4 wind speed levels (sleep mode/cool mode/strong mode/natural mode), produces powerful wind to keep cool in hot weather. The natural mode's wind is automatically changed from low to high, suitable for office and sleeping use.
• ❤ Rechargeable Battery --- Powered by 3600mAh rechargeable battery, the table fan has a large battery capacity that can last up to 14 hours after fully charged. The USB fan also comes with a 2.4ft USB cable, it’s compatible with universal phone charger(not included), PC/laptop, power bank etc.
• ❤ Small Size for Wide Application --- This is a 5.1 inch mini fan, total measures 14.5*14.5*6.5 cm (5.7”* 5.7”* 2.5”), lightweight and portable. Perfect for home, office, bedroom, camping, trips and everywhere you need cool wind, great gift for hot summer!
• ❤ 360°Vertical Rotation --- The fan head of this portable fan can be rotated 360 degree vertically to direct the airflow wherever you want. The front grill is removable so you can clean the fan head and blades when there is dust, keep the mini desk fan always new and enjoy fresh air.
• ❤ Stable Design & Indicator Light --- There are 4 foam pads on the base of the personal fan, make it more stable and prevent from vibrations. The indicator lights are designed inside this rechargeable fan, the charging light will show red when charge and turns blue after fully charged.

Product features

360° Rotation Desk Fan

The mini desk fan can be adjusted 360 degrees up and down. It provides strong wind at every angle so that you can enjoy cool summer wherever you are.

Considerate Non-Slip Mat

4 foam pads on the fan base keep the table fan stable in place, ensures no vibration and protects no scratches on table. It is a considerate design for home and office use.

Battery Operated Portable Fan

The rechargeable battery fan is powered by 3600mAh battery. A 2.4ft USB cord makes this USB fan compatible with laptop, power bank, usb socket, phone charger, etc.

3600mAh Rechargeable Battery Fan

Charging Light - It turns red when charge and will turn blue after fully charged.

Sleep Mode - Press the button once, the rotating speed is 1200r/min, the wind speed is 2.2m/s, noise degree 20db.

Cool Mode - Press the button twice, the rotating speed is 1800r/min, the wind speed is 2.8m/s, noise degree 25db.

Strong Mode - Press the button three times, the rotating speed is 2800r/min, the wind speed is 3.8m/s, noise degree 35db.

Natural Mode - Press the button four times, the wind will run from breeze to strong cyclically to imitate natural wind.

Long Battery Life

The portable desk fan can last for a long time after fully charged.

Sleep Mode - 14 Hours

Cool Mode - 8 Hours

Strong Mode - 5.5 Hours

Natural Mode - 8 Hours

• 【Stroller Fan Battery Operated】 To offer the best stroller fan, we have made many tests to ensure the clamp was strong enough to clip and stay put, even on a moving baby stroller. The portable personal fan is great for home and office, laptop, gym workout, car backseat, outdoors, camping, trips and any place where need cool wind.
• 【Battery Operated Fans with Clip】The small clip on fan uses a powerful electric motor that it is stable, rustless and durable which makes a strong airflow.
• 【360° Vertical and Horizontal Rotation】With 360 degree vertical and horizontal rotation, you can enjoy the cool wind from any directions.
• 【Battery Powered Clip on Fan】 The small clip on fan can be powered by 4 AA batteries(included) or USB power source, like computer, power bank and phone charger with USB cable(included). Due to the powerful wind, the fan will be out of power after running 5-6 hours if powered by 4 alkaline AA batteries. So it is advisable to use 4 RECHARGEABLE AA batteries.

User questions & answers

Question:	How much run time on a set of batteries
Answer:	Hi there, it will run for 5-7 hours with a set of new batteries. Thank you.
Question:	Does this charge by USB and batteries
Answer:	No, it runs on USB power or battery power, but it’s not rechargeable.
Question:	Does this fan oscillate
Answer:	Hi there, This clip on fan will not oscillate by itself, but you can rotate the fan horizontally and vertically up to 360 degree each direction. Thank you for your inquiry.
Question:	Does this come with aa batteries or rechargeable ones? the description states aa batteries but the company replied to another question differently
Answer:	It does not come with batteries. That's why they dodged your question. I would not try to use rechargeable batteries in it, because the battery power draw is so radical that it might make rechargeable batteries overheat. This is a device that was designed to keep a computer user cool during video games. It works best on USB power, and only marginally on AA power. I use it at the gym for cooling on a workout treadmill, and one set of batteries is good for two 30 minute workouts. Excellent product for cooling hot "Warcraft" players -- not so good for warm babies or sweating oldies on the treadmill.

Product features

How to remove the batteries?

Don't use your fingers to pull out the batteries? Follow the instructions below:

1. Open the battery cover.

2. Tap the battery compartment gently and the batteries will drop off to your palm.

3. If some of the batteries don't drop off, tap the battery compartment again.

Clip Fan and Desk Fan 2 in 1 , Stroller Fan

4 inch blade and 5.2 inch frame saves your space, it is designed for personal space cooling and is ideal to use in baby stroller, office cubicles, dorm rooms, vehicle and outdoors. It is definitely an ideal gift!

• Strong Airflow and Whisper-quiet
• One speed design
• Powered by AA batteries or USB Cable
• Anti-skid Design and Perfect Curve Design
• 360 degree vertical and horizontal rotation

Product description

Description:

The air-conditioner in your car cannot reach all the way in your car? Want to keep your baby cooler outside? This clip fan will be perfect for all summer outdoor activities. This is a true portable fan.

Meet Your Needs Easily

Fan speed control available. You can choose the fan speed from low to high suit your needs. The fan can be rotated to any angle that you want to get the direct air flow.

Take it Along with You

It is lightweight and portable with clip design, so you can clip it on to various things for cooler, like stroller, wheel chair, desk, table, bedroom stand etc.

Specification:

Battery Type: 18650 Lithium Battery

Battery Capacity：2600mAh

Working Time: 2.5-8 hours (depending on different fan speed)

Power Supply: 5V

Power Rating：3W(max speed), 1.5W(lowest speed), 2W(USB powered)

Max Motor Speed: 80r/s

Item Weight：0.64lb

Packing Weight：0.82lb

Item Dimension：7*5.5*3.8 in

Package Included:

1 x Battery Powered Fan

1 x USB Charging Cable

1 x rechargeable 18650 Li-ion Battery(2600mA)

• 【2020 Upgrade】 We have made improvements on it's appearance, it is more aerodynamic making it more quiet on high speed settings. The clip is tighter than it was in the past. It now has a stronger fan speed. The appearance of the back button has been improved, and is easier to use. There are now 4 fan speeds to meet all of your demands
• 【Powerful Motor & Ultra-silent】 6pcs fan blades, 4 speed choices, the maximum wind speed is up to 80ft/s, about twice that of the old version. The powerful brushless motor not only provides quite a bit of airflow but also makes the fan operate surprisingly quietly. The minimum noise is close to 30dB, will not disturb your work or sleep.this fan comes equipped with an easy-to-open clamp with sponge grips that can be placed virtually anywhere without scratching the surface
• 【Lithium Battery or USB Cable As Power Supply】The mini clip fan can run off of its high quality replaceable and rechargeable 18650 battery (included) for 2.5-8 hours ---depend on different speed, or can run permanently using a micro USB cord(included), which also charges the batteries
• 【Portable & 360 Degree Rotation】7*5.5*3.8 inch (18*14*9.7cm), lightweight, handy, easy to carry and store, can be placed or clipped anywhere you want, with 360° vertical and horizontal rotation, you can enjoy the cool wind from any directions. Great for baby stroller, home and office, laptop, gym workout, outdoors, camping, trips, etc. You will love it and are no longer complaining about being hot
• 【100% NO RISK PURCHASE】Anglink clip on fan is made of high-quality ABS material, has a more durable and sturdier structure, so that there is no need to worry about breaking down. 3 YEAR MANUFACTURER'S WARRANTY. If you have any problem or question, simply contact our customer service team and you will receive unmatched personal assistance

User questions & answers

Question:	How long does it take to charge and how do you tell when it's through charging
Answer:	Hello, the dimensions of the ClosetMaid Versatile Tie & Belt Rack are 3.5 x 10 x 2.1 inches. Thank you.
Question:	Can you change the battery for longer use away from charger? I have lots of the 18650 batteries and need cooling for up to 12 hours
Answer:	The screws are long. I didn’t use the anchors but the Wallniture is very stable and I have mine loaded up. You’ll be happy with yours!
Question:	Can it use AA batteries
Answer:	Sold as one unit - and is easy to install.
Question:	how long do you charge it for
Answer:	We bought 2, one went into a stud, the other went into drywall using the enclosed anchors. My husband said the one in the drywall with anchors can probably hold up to 50 pounds, if not more, it's in there that tight because of the type of anchors that are included. I actually pulled down on it a bit and it's just as anchored in the wall as the one in the stud. Very sturdy and very attractive.

Product description

Perfect for indoor or outdoor activities, O2COOL's 5-inch Portable Fan can be used in the office, at school, while camping, and especially during a power outage due to a thunderstorm, hurricane or high winds. It operates on two D-cell batteries (not included), features high and low speeds, and boasts a patented fan blade design that extends the battery life while maximizing airflow. Cool by Design, this portable fan is also easy to carry so you can take the cool with you. The next time lightning strikes, make sure you’re prepared to power up with O2COOL.

• MINI BATTERY-OPERATED FAN: Cool off when you’re at home, work or outdoors with Treva by O2COOL's 5-Inch Battery-Operated Portable Fan. Available in black, gray, light blue, and raspberry to complement everyone’s taste, this compact fan won’t take up much space and features a convenient folding design for easy storage and transport. Its perfect for dorm rooms, hotel stays, cruise ship travel and summer camp!
• DURABLE CONSTRUCTION: To provide long-lasting strength and use, this personal fan is expertly crafted using durable plastic construction with a patented fan blade design which extends the battery life while maximizing airflow. The fan tilts and provides adjustable, directional personal airflow and cooling.
• TWO-SPEED OPERATION: To accommodate your needs, the fan features high and low speeds. It fan boasts a quiet operation on both settings to keep you cool while making minimal noise so you can work, read or relax without any distractions.
• EASY TO USE: The fan runs on two D batteries (not included). To install, slide out the battery door and insert batteries following (+/-) marks, then replace door. Slide switch located on the side of fan to your preferred setting. If fan does not operate, verify batteries are installed properly. The fan grill protects fingers from the blades during use.
• EMERGENCY/DISASTER PREPAREDNESS: Make sure you’re prepared the next time a power outage occurs due to a thunderstorm, hurricane, lightning or high winds. You can stay cool and comfortable – even without electrical power with our reliable battery powered fans.

Product features

5 Inch Battery Powered Adjustable Tilt Fan

• MINI BATTERY-OPERATED FAN : Cool off when you’re at home, work or outdoors with Treva's 5-Inch Battery-Operated Portable Fan. This compact fan won’t take up much space and features a convenient folding design for easy storage and transport

• DURABLE CONSTRUCTION : To provide long-lasting strength and use, this personal fan is expertly crafted using durable plastic construction with a patented fan blade design which extends the battery life while maximizing airflow

• TWO-SPEED OPERATION : To accommodate your needs, the Treva fan features high and low speeds. The fan boasts a quiet operation on both settings to keep you cool while making minimal noise so you can work, read or relax without any distractions

• EASY TO USE : The fan runs on two D batteries (not included). To install, slide out the battery door and insert batteries following (+/-) marks, then replace door. Slide switch located on the side of fan to your preferred setting

• EMERGENCY/DISASTER PREPAREDNESS : Make sure you’re prepared the next time a power outage occurs due to a thunderstorm, hurricane, lightning or high winds. You can stay cool and comfortable – even without electrical power

Bright, Fun Color Choices! Perfect For The Office, Dorm, Summer Camp and More!

• Flexible Rotation: 360°vertical and horizontal rotation which can keep you cool from any angle.
• Powerful Wind: High quality motor, max wind speed 16.5ft/s, strong airflow and low noise, 3 adjustable speeds for different preferences.
• Long Battery Life: Replaceable and Rechargeable 2500mAh 18650 battery ( INCLUDED ), 3~6 hours working time depends on different speeds.USB charging by a computer, laptop, power bank, USB Charger, cellphone adapter, car charger, etc.
• Portable Size: 14*20*8.6cm (5.5*8*3.4 inches), portability, handy, lightweight to carry or store. Narrow gap, the child’s finger will not enter and touch the fan blades, safe to use.
• Clip Style: Can be Put or Clip on anywhere you want, great for baby stroller, crib, home and office, library, laptop, gym workout, car backseat, outdoors, camping, trips, and anywhere need cool wind

User questions & answers

Question:	Can I take it apart to clean
Answer:	Yes, the front grid can be taken apart
Question:	Diameter of blades
Answer:	4inches
Question:	Can you use regular batteries in the fan
Answer:	It uses flat type 18650 battery
Question:	How long does it take to fully charge
Answer:	It takes 1.5-2 hours for full charge, 5V/2A adapter is recommended for faster charging.

Product features

Main Features

- Clip-on style

- Small and portable

- 3 Adjustable speeds

- High quality and durable

- Lightweight and low noise

- Rechargeable battery powered, 2500mA

- 360 degrees vertical and horizontal rotation

- Max wind speed 16.5ft/s, while similar items on market are less than 10ft/s

Specification

Battery Type: 18650 Lithium Battery(Flat type)

Battery Capacity: 2500mAh

Battery Time: 3~6 Hours(depends on different speed)

Full charging Time: 1.5-2hours

Input Voltage: 5V

Output Voltage: 4~6V

Output Current: 0.35~1A

Power Rating: 3W(max speed), 1.5W(lowest speed), 2W(USB powered)

Item Dimension: 14*20*8.6 cm (5.5*8*3.4 inches)

• ❄️🌀⛄ ADJUSTABLE 3 SPEEDS SETTING : With powerful rechargeable 2200mAh battery, it can work about 3-9 hours according to the speed(soft, natural wind,and strong wind) to meet all your needs. Press the "ON" to adjust the speed from low to high. Fast recharge only take 2.5-3 hours (Include 1m USB Cable) and also can be charged by computer, laptop,power bank, car charger etc.
• ❤ 🍉 INTEL BLUE & SIDE LIGHT: If you need the light to light up your heart, Interl blue light: hold the “ON” button for several seconds whatever at any speeds . Sidelight: press the “ON” button four times.
• ❤ ❄️ SPECIAL PORTABLE USB FAN: Our efluky fan has beautiful boday shape which can makes you so special in a vase sea. Portable fan can keep you always cool whenever or whereever, and you can carry this rechargeable fan to your bag for outdoor activities.
• ❤ WIDELY COMPATIBLE :Various application for office desk, camping tent,kitchen, dormitory, library, gym exercising, ,music festival concert, outdoors/indoors activities, awesome thanksgiving, christmas, new years gifts for friends, colleague and family trip.
• ❤ SWEET DESIGNS & OUR PROMISE: Two anti-slip rubbers at the bottom help you prevent a dancing mini desk fan when used. Please peel off the protective films if your desk is a little slippery. It's not just a mini fan, transformers might be its name. EFLUKY offer you a 24-hour professional service center for any technical support of 365 days. Any questions, please feel free to contact us by email at anytime.

User questions & answers

Question:	How quiet is this at each different speed
Answer:	I use in my cubicle at work. Compared to other small fans I feel it is very quiet. I usually use at it's lowest speed.
Question:	can this fan be put into checked luggage on a commercial FAA airliner for international travel
Answer:	I'm sorry you can't put the fan into checked luggage on a commercial FAA airliner for international travel as it contains the Li-ion battery,but you can put into your carry- on baggage.
Question:	How many hours (or days?) does it last with battery when used every night when there's no electricity
Answer:	I have a similar model (clone version) made by OPOLAR. Average run time test results: LOW _ 12:09:13, MED _ 6:29:24, HIGH _ 2:59:29. Battery capacity test @ 500mA: 2326 mAh. I am planning on purchasing the Efluky model. I'm expecting to find the products to be identical, except for batteries. While I'm hoping that the battery will be at least as good as the OPOLAR, my more realistic expectations of the Efluky are as follows: LOW: 8 to 12 hours, MED: 4 to 6 hours, HIGH 2 to 3 hours. (If I remember, I'll come back and update this answer with the test results of the Efluky. )
Question:	Can you just leave this plugged in and not rely on the battery
Answer:	In my case, NO .. I'm not sure what all of the yes's are about but I have that exact fan and it does not run on USB alone.. There's a charge light, if it's plugged into USB with the battery, the charge light turns OFF when you turn it on and indeed the battery died about 4 hours later and it shut off. If I uninstall the battery and plug it directly into USB, it doesn't come on at all.. It charges fine, it's a powerful fan, loud.. but absolutely will not charge and run at the same time and absolutely will not run without the battery installed which is very unfortunate. It has nothing to do with my USB power either, I've tried it plugged into my desktop with USB 2.0 or USB 3.0 and it won't work, i tried it with an iPhone charging adapter ( USB to the wall ) .. nothing..