13 best fan powered

Product description

Description:

This our brand new Stove Fan, It is not like the electric fan, not so much air volume, but enough to blow the hot air to the whole room. Works off the HEAT produced by your fireplace or wood-burning stove. The hotter the fire, the faster the blades turn. Therefore, more warm air gets dispersed throughout your house! And you can say good-bye to the loud noise of electric forced-air fans! You won't even know the fan is there, but you'll feel warm all the time. Don't hesitate to buy it now!

Feature:

Save Energy and Money

Self-starting and Self-regulating

Efficiently circulates warm air throughout the room

High speed rotation for perfect optimization

Made from anodized aluminum which will not rust or corrode

Perfect blade size and ergonomic design for circulating air throughout the room

Durable and easy to maintain

Whisper Quiet and No Assembly

Notice :

DO NOT position the fan before or near the chimney

The optimum operating temp is 80-250°C(176-482°F) ,DO NOT OVER 350°C ( 662°F)

A safety device to protect the motor from overheating when the surface temp exceeds 250°C ( 482°F)

Start temp 50°C ( 122°F). The fan will spin faster as the temperature increase and will slow down as it decrease. The fan base will cool along with the stove once the fuel has burnt.

Specifications:

Color: black

Materials: aluminum

Starting temperature: 50°C

Working temperature: 80-250°C(176-482°F)

Overall Dimensions: 4.0'' L x 3.0''W x9.0''H

Net Weight: 1.5 lbs

Package includes :

1 X 5 Blades Stove Fan

• Save money on electricity: No electricity required. It is not like the electric fan, not so much air volume, but enough to blow the hot air to the whole room. Works off the HEAT produced by your fireplace or wood-burning stove. The hotter the fire, the faster the blades turn. Therefore, more warm air gets dispersed throughout your house!
• Efficiently circulates warm air throughout the room: The heat powered stove fan is designed to circulate the warm air created by a wood / coal or pellet burning stove operating with normal surface temperatures between 80°C(176 °F) and 250 °C(482°F). Highly effective at distributing heat throughout the entire house nicely. Never need to turn it on or off.
• Durable and easy to maintain: The fan base and blade are made from anodized aluminum which will not rust or corrode. This fan is durable for long term use and can be wiped clean with a damp cloth
• Whisper Quiet: Extremely quiet operation-whisper -quiet! Say good-bye to the loud noise of electric forced-air fans! You won't even know the fan is there, but you'll feel warm all the time.
• Operating temperature: Fast start from temp 50°C ( 122°F),do not exceed 350°C( 662°F). Do not put in front of the chimney, the high temperature may cause damage. The optimum position is at the side or back part of the stove top.

• Heat powered - no batteries or electricity required.
• Efficiently circulates warm air throughout the room.
• Less consumption, more efficiency.
• Innovative and durable design.
• Silent operation

User questions & answers

Question:	Can this fan be installed in ductwork above a wood stove
Answer:	No. it sits on your stove and the heat from the stove top generates the heat into the fan and then the blades turn.
Question:	can I purchase replacement motors
Answer:	Runs with a Peltier Generator (it looks like a little white chip) which, in 2017 sell for around $20. The electric motor is just a regular low voltage D.C. motor sold at any craft shop for about $2.50.
Question:	What CFM does the fan produce at top speed
Answer:	Should this fan be moving air??? Holding a feather or thread in front of it, and it isn't moving at all... ????
Question:	Would the fan hurt your finger once the fan gets up to speed
Answer:	I have this fan. I can stop it no problem with one finger; it is extremely weak and once you touch it, it stops. There is no feeling of a powerful motor driving it.

Product features

Why do we need to use the stove fan?

Instead of the heat rising vertically with a standard stove, the stove fan uses its blades to divert the warm air horizontally.  The extra movement of air will help warm the whole room, not just the ceiling and the area near the stove.

How is working without batteries or electricity？

Whisper-Quiet and Easy to Install

Attention

Never handle the base of the stove fan, do not set the stove fan down on an unprotected surface when hot. To move or carry the fan, always use the extendable handle while wearing gloves.

Product description

How is the stove fan working?

The stove fan generates its own power by the heat from the stove. The stove fan uses thermoelectric technology to convert a temperature difference into electricity. At the center section of the stove fan base is a unique thermoelectric module. The module change the heat into the electricity.



How to use the stove fan?

Position the stove fan on a smooth flat surface of your stove top ,near the side or back of the stovepipe.The hotter the stove surface is, the more air the fan circulates.



Attention:

Recommended surface temperature is between 185F - 660F (85C - 350C). Temperatures above this range may damage the stove fan and the electricity generating units and invalidate your warranty.

Never handle the base of the stove fan, do not set the stove fan down on an unprotected surface when hot.

To move or carry the stove fan, always use the extendable handle while wearing gloves .

Keep the stove fan away from small children when in use.



What if you have questions or concerns?

Our Customer Care Team is available and ready to assist you. Simply email us with your Order# and we'll get back to you within 24 hours.



Recommend buying 2 pieces to take full advantage of the heat from the stove.

• Compact Size--8.7 x 6.7 x 3.6 inches,the material of the stove fan is aluminum.
• No Batteries or Electricity required--The stove fan uses heat from the stove surface to spin,adjust its speed automatically with the stove surface temperature.
• Longer lifetime--There is a Bi-metallic safety device in the base of the stove fan.If the surface temperature rises above around 300℃,the safety device gently elevates the front of the fan to protect the TEG and motor.
• Whisper-quiet--The only moving part is the blade assembly.You don't even know the stove fan is there,but you FEEL the WARMTH!
• Less Consumption ,More Efficiency--The stove fan will help reduce the fuel consumption and make the room warmer quickly.

User questions & answers

Question:	can you really use this with a fireplace as the title in the ad states
Answer:	I use this fan on my fireplace insert, which has a metal shelf about 8-9" wide right above the door. The fan begins to spin at 120 degrees or so, and spins fast at 320 degrees. If your stove or metal surface isn't hot enough, it won't work well, but at a reasonable heat, it moves hot air enough that it is uncomfortable to stand in front of it for long. I love the fact that it's quiet, doesn't use electricity, and warms the room.
Question:	I have this 4 years. love it. this season, the blades started to wobble and make noise. can i tighten or fix anything
Answer:	Probably the housing is becoming worn and play in the shaft Not sure if that’s adjustable
Question:	Has anybody used this on a pellet stove at lower temp settings
Answer:	The stove fan is designed to use on freestanding stoves with a normal surface temperature between 185° F - 660° F (85° C - 350° C).
Question:	I have a nice enamel finish on my stove and don't want to scratch it. Does the bottom of the base have any material on it that would protect the stove
Answer:	No it doesn’t have any bumpers or anything like that. Mine is an older stove so it is pretty tough but I haven’t had the fan move around on it’s own or anything so I’m sure if you were careful with putting it on the stove it won’t scratch.

• 💚【 Lasts Longer】Equipped with 5200mAh rechargeable battery lasts 6-9 hours. This battery USB fan is environment-friendly and energy saving.
• 🆒【Quieter Fan】Everybody loves a fan that does not make noise. This fan is exactly what you want. Its noise is less than 40dB, which creates a quiet environment for your work and sleep.
• 💚【Multiple Power Supplies】The ease of use is what OPOLAR always brings to you. This fan comes with several power supply options so you can use it on batteries or via USB by connecting to a computer, power bank, etc. You can even power the fan with a wall adapter.
• 🆒【Adjustable metal frame】The fan has a 9-inch sturdy metal frame that can be adjusted 360-degree up and down manually so you can choose the wind direction easily according to your height or position.
• 💚【Easy to clean】The metal frame is easy to move. The blade can be cleaned with the wet cloth.

User questions & answers

Question:	How long will it take the batteries to recharge
Answer:	D batteries.
Question:	What battery charger and extra battery’s go with this fan
Answer:	Yes, it will last for 2 days at medium speed. Perfect for use in a tent.
Question:	How do i know when it's fully charged
Answer:	Not sure about the exact dimensions but it will be perfect for your suitcase on the cruise!
Question:	Can you run the fan on a power bank via usb, or the usb is only for charging
Answer:	Yes. If you only press the power button then its on until you turn it off. The button next to the power is the timer that you push to set.

Product features

Easy to clean

With upgraded detachable metal frame, this fan is very easy to clean.

Portable

With a metal base, the fan is easy to carry around and hang on the wall. Great for travel camping use.

Stable

To avoid any vibration and slip, there are 2 rubber legs installed to protect any unbalance movement.

USB Powered

This fan not only works with battery, but also with USB-enabled devices like laptop, power bank, solar panel and so on. It will never stop.

Wide Application

As a large battery operated fan, this fan is suitable for a lot of places, like home, office, camping, power shortage, beach, travel, party, picnic, fishing and so on.

Quiet for Bedroom

It whispers quietly so that you could sleep well with no smoldering heat. Enjoy a cool night.

Size

Being constructed of a 9 Inch durable metal, our fan is built sturdy and compact for easy portability and weighs only 1.78lb.

Product description

O2 Cool 10-Inch Portable Fan with AC Adapter - 10" Diameter - 2 Speed - Carrying Handle, Adjustable Tilt Head, Foldable - Gray

• BATTERY -OPERATED PORTABLE FAN. You can cool off when you’re at home, work or outdoors with O2COOL’s 10-Inch Battery-Operated Portable Fan. Perfectly sized, it won’t take up much space and features a convenient folding design and a built-in handle for easy storage and transport.
• DURABLE CONSTRUCTION. Durably crafted using sturdy plastic construction for long-lasting strength and use, this portable fan boasts a patented fan blade design which extends the battery life while maximizing airflow.
• TWO-SPEED OPERATION. Featuring a powerful 10-inch blade, this fan offers high and low speeds to accommodate your needs. Both settings deliver refreshing air with minimal noise to prevent distractions. You can also adjust the tilt of the fan for directional airflow and ideal cooling comfort on hot, sticky days.
• EASY TO USE. Position fan face down, 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. To operate fan using AC power (120-240 VAC, 50-60 Hz), use supplied adapter only.
• EMERGENCY/DISASTER PREPAREDNESS. Make sure you’re prepared the next time a power outage occurs due to a thunderstorm, hurricane, lightning or high winds. For added convenience, the fan runs on six D-cell batteries (not included) or you can plug it in using the included AC adapter. Inserting the adapter plug into the fan disconnects the installed batteries from the circuit.

User questions & answers

Question:	How loud is it
Answer:	Yes. They both have their own switch, so you can us the fan without the light being on.
Question:	battery life
Answer:	nice even sound
Question:	Is there a DC car adapter for this fan
Answer:	The breeze on low was ok. I'm a person who always runs warm so I had it on high the whole time. When it was on low, I could still feel a slight breeze.
Question:	how do you get it open to insert the batteries no directions
Answer:	It has a light hum. Not the type of white noise most fans put out.

• Upgrade Version----Less consumption, more efficiency. This fireplace fan tested and proven to save 28% fuel cost, improved warm air circulation results in greater comfort, and reduce wood consumption from your stove
• Premium Quality----This heat powered stove fan made with high-temperature resistant anodized aluminum. The stove fan is designed for usage on freestanding stoves with a normal surface temperature of between 70℃-375℃(158℉-707℉)
• Eco-friendly----Heat powered, the stove fan generates its own energy by the heat from the stove surface, no batteries or electricity required, and can efficiently circulate warm air throughout the room
• Whisper Quiet----Newly designed blades, larger air volume, lower noise. The only moving part is the blades assembly, so the working noise is below 32DB. You will enjoy the warm air in a quiet and comfortable environment
• Easy Operation & Friendly Service----No assembly needed, just put on the top of the stove, the fan will spin with the temperature getting higher. We will provide a 30-day refund service and after-sales protection of up to 6 months. Please feel free to contact us if you have any questions

User questions & answers

Question:	Where is it made
Answer:	China save your money it doesn’t circulate the air very fast. Matter of fact it’s slow!!
Question:	Where is it made
Answer:	It is made in China.
Question:	How many cubic feet per hour
Answer:	Air Flow is 80-170CFM(cubic feet per minute). About 4800-10200 cubic feet per hour.

Product features

Why Need Stove Fan?

Due to the fact that hot air rises, most of the heat from your stove simply escapes directly above and gathers around the ceiling.

Without a stove fan, you have to wait a long time to feel the warmth.

With a stove fan, heat from and around your stove is pushed outwards around the room, we can feel warm faster after heat circulation improved by the fan.

Warm Reminder:

Placing fireplace fans on both sides of the top of the fireplace, can better improve the hot air circulation, save more fuel cost, and reduce the wood consumption of the stove.

How is working without batteries or electricity？

The stove fan generates its own energy by the heat from the stove surface, no batteries or electricity required, and can efficiently circulate warm air throughout the room. The hotter the stove is, the more air the fan circulates.

Features:

• Eco friendly
• Silent operation
• Safe, economical
• No electricity
• Starts automatically

Which type of stove does the stove fan work with?

The stove fan is widely used for gas, electric, pellet stoves, or wood-burning stoves which without thermal-protection inter layer, stove fans will work well and disperse hot air efficiently.

Note:

Some stoves comprised a thermal-protection inter layer to lower the surface temperature on the top of the stoves, the temperature was less than 70℃(158℉), the stove fan can not achieve the heat from the stoves very well, so it won’t work

DO NOT TOUCH!

• Never place the fan on an unprotected surface if the fan base is still hot.
• Hot while in use, do not touch beware of rotating blades.
• To move or carry the fan, always use the extendable handle.

KEEP AWAY FROM CHILDREN AND PETS!

• Please keep fans away from small children when in use.
• Ensure children and pets are supervised around your stove.
• Keep all obstacles at a distance while the fan in use.

THE BEST POSITION!

• Do not place in front of the chimney, keep the distance at least 4''.
• Place the stove fan near the back of the woodstove, and pointing into the room, works best.
• Please make sure that the wood stove fan is placed on a flat and level surface.

Product description

Two fans! perfect for indoor or outdoor activities, Treva'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 Treva by 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!

• Coolerguys 80x25mm Ultra Quiet Low Speed Dual Ball Bearing USB Fans
• All necessary screws, cables, and fasteners to complete the unit.
• Completed dimensions: 8.00" x 4.25"
• DBA: 21
• 3 year replacement warranty when purchased from Coolerguys

User questions & answers

Question:	Is the mounting bracket acrylic or metal or can I specify? I'm interested in a metal one for heat-transfer purposes. Thank you
Answer:	That is a good question
Question:	how long is the usb cord
Answer:	Yes, this cable does support HDCP 2.3
Question:	How would you "augment" a vent opening on a wooden cabinet that is 9-1/8" by 3-3/4" (and 1/2" thick) to install the S5, understanding that cutting to
Answer:	Hello, Yes it does work. Please see reviews for testimonials on how this product worked well with the PS5 and Xbox Series X
Question:	Why would a permanent fan be usb powered
Answer:	No, you would need an 'omni pattern' or 'cardioid' capable condenser mic. The ribbon is figure 8 capable (somewhat like an omni pattern (but not really!) but does not have enough sensitivity and power to capture a group vocal even if you worked it hard. Take a good look at the GXL3000, this will get you everything you need and then some with 3 different patterns, cardioid, omni, and figure 8.

Product features

Coolerguys USB Powered Cooling Kit

USB fan kit for cooling your cabinet or multimedia center. Includes Ultra quiet 80mm USB Fan with Grill Designed for mounting on any side of a cabinet, where room permits, by cutting a rectangular hole approximately 3.26" x 3.26" (83 x 83mm). Insert completed cooler assembly in hole and attach to cabinet with appropriate screws. Fans can be set to blow into or out of the cabinet depending on your needs.

Cooling Unit includes the following:

Coolerguys 80x25mm Ultra Quiet Low Speed Dual Ball Bearing USB Fan Black Powder Coated Metal Fan bracket (4.25" x 4.25") Black 80mm Honeycomb Mesh Fan Grills (16) Fan nuts and bolts Pack - 4" Nylon Multi-Purpose Tie Black #6 - 1/2" black Cabinet screw All necessary screws, cables, and fasteners to complete the unit.

Completed dimensions: 4.25" x 4.25" Cut out size: 3.26" x 3.26" (83 x 83mm)

Fan Specs: Model: CG08025L12B2-U Dimensions: 80x80x25mm Rated Voltage: 5 Volts Input current: 0.09 Amp Max Storage temperature: -40 to +70 C RPM: 1550 +/- 10% CFM: 21 DBA: 21 Corners Open Connector: USB with 20" Tail Dual ball bearing Life: 50,000 hours

USB CONNECTION

Single fan units come with a pass through USB connector so you can use the same port for additional devices (but be careful not to overload a single port).

Dual fan units maximize ease of use with a single connector to power the two fans.

AIRFLOW

Powerful fan combinations:

• Single/Double 80mm - 21/21 CFM
• Single 92mm - 23.5 CFM
• Single 120mm - 44 CFM

Fans can be mounted either as intake or exhaust systems.

BRACKET CONFIGURATIONS

Assembled Unit Sizes:

• Single 80mm: 4.25" x 4.25" x 1.38"
• Double 80mm: 8" x 4.25" x 1.38"
• Single 92mm: 4.75" x 4.75" x 1.38"
• Single 120mm: 6.25" x 6.25" x 1.38"

• Ultra-quiet UL-certified AC-powered fan designed to cool various electronics and components.
• Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
• Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
• Turbo power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet.
• Dimensions: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 130 CFM | Total Noise: 19 dBA | Bearings: Dual Ball

User questions & answers

Question:	Do they sell a 12vdc version of this
Answer:	Hi Knobson!Thank you for taking the time to reach out to us with your question! As of right now, the AC power adapter that comes with the MULTIFAN S7-P is a 6.5V adapter. We currently do not offer any variations of this adapter as of right now. If customer demand rises for a different style of adapter, we will be happy to start looking into the development of such a product. I sincerely apologize for any inconvenience that this may have caused you! Please let me know if there are any other questions that you might have. Warm regards, Andrew Avila AC Infinity
Question:	What's is the difference between the ac adaptor included in this compared to the ac infinity turbo adapter sold separately
Answer:	Hi Dejavufear! Thank you for taking the time to reach out to me with your product question! There is no difference between the Turbo Wall Adapter sold separately, and the one that is included with the S7-P kit. With the kit however, there is some savings as you would be making that purchase as a bundle. If you have any other questions, please do not hesitate to reach out to me and I will be happy to assist you! Kind regards, Andrew Avila AC Infinity
Question:	So how does 52cfm + 52cfm + 130cfm
Answer:	Hi there! Thank you for taking the time to reach out to us with your product question! I am sorry for this confusion! 52+52 does equal 104, which is the CFM of the MULTIFAN S7 (as outlined on the product page). However, given that the MULTIFAN S7-P received an additional power boost from the Turbo AC Wall Adapter (which comes in that kit), this adds an additional 13 CFM to the fans overall rating. 13+13 is 26, which added to the 104 from just the MULTIFAN S7 alone, equals 130 CFM. Thank you for your question! Kind regards, Andrew Avila AC Infinity
Question:	What is the diameter of the fans? If I was to drill a hole in wood, what should the diameter be
Answer:	Hi M4keyourself!Thank you for your inquiry.Here are the full dimensions for that particular unit : Total Dimensions 4.7 x 4.7 x 1.0 in. (12.0 x 12.0 x 2.5 cm) Hole to Hole Distance 4.14 x 4.14 in. (10.5 x 10.5 cm) Screw Hole Size Ã~ 0.17 in. (Ã~ 0.4 cm) Cord Length Between Fans 30 in. (2.5 feet) Power Cord Length 72 in. (6 feet)We greatly appreciate your time and consideration in regards to our cooling products!Warm Regards,Tommy KaragiasAC Infinity

Product features

Multi-Speed Controller

Inline switch enables you to optimize fan speed for various applications. Can be powered through USB ports found behind AV electronics and consoles.

Ultra-Quiet Fans

Designed to maximize airflow CFM to noise dBA ratio. Dual-ball bearings rated at 67,000 hours allows the fans to be laid flat or stand upright.

Quality Approved

Contains UL recognized axial fans under certificate E503903 by Underwriter Laboratories. Verifiable through UL Online Certifications Directory.

Silicone Rubber Feet

Absorbs noise and surface friction caused by fan vibrations. Unused pieces can be detached to reduce overall height for tight spaces.

Product description

1.The fan base and blade are made from anodized aluminum which will not rust or corrode. This stove fan has been designed to deliver a very broad thermal current.

2.The stove fan generates its own power by the heat from the stove .

3.The strip of metal in the base of the fan is a Bi-metallic strip designed to raise the edge of the fan slightly as the maximum operating temperature is approached.

4.Operating above the recommended temperature of 660¡ã F / 350¡ã C may damage the fan and the electricity generating units.

5.Keep fan away from small children when in use.

Operation

: 1.Position the stove fan on a smooth flat surface of your stove top near the side or back of the stove.

2.The hotter the stove is, the more air the fan circulates.

3.The stove fan is designed for usage on freestanding stoves with a normal surface temperature of between 185¡ã F - 660¡ã F (85¡ã C - 350¡ã C).

4.Remove the fan from the stove if the temperature exceeds of 660¡ã F / 350¡ã C

5.Never handle the base of the stove fan, do not set the stove fan down on an unprotected surface when hot.

6.To move or carry the fan, always use the extendable handle while wearing gloves

7.Good stove safety practice includes the use of a stove thermometer.

• Heat powered - no batteries or electricity required.
• Efficiently circulates warm air throughout the room.
• Less consumption, more efficiency.
• Innovative and durable design.
• Silent operation

User questions & answers

Question:	Is the base made of plastic (and thus a melting concern) as someone rated, or of aluminum (and thus temperature resistant) as described
Answer:	The fan only runs when it is plugged into a USB device and that device is turned on. This means if the device isn't creating heat i.e. off, the fan doesn't need to be on.
Question:	What is the distance between the fan blade and the base
Answer:	Yes, this cable support HDMI HEAC(HEC, ARC) HEC: HDMI Ethernet Channel.

• 【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

• 🆒【Small but mighty】 Compared with the old version USB metal fan, this fan has stronger airflow and cool you more quickly. 3 Speeds adjustable with only one button to control, which is easy to operated.
• 🆒【Quiet Operation】Although the fan is very strong, even in high speed the noise is less than 50dB. It is a quiet and good friend when working and sleeping. Ideal for your desk, office bedroom Use.
• 🆒【USB Powered】 Powered by a 4.9ft USB cable, compatible with computers, laptops, power banks, wall chargers and any other USB-enabled power supply. USB fan is energy-saving and environmentally friendly.
• 🆒【Adjustable & Easy to Clean】 Fan head is able to tilt from 0 to 40 degree to direct the airflow to where you want. Removable front cover is easy to remove for cleaning the fan blade.
• 🆒【Life Saver on Hot Summer】Save you from hot flashes. This summer will be more pleasant.

User questions & answers

Question:	I still believe Opolar the Rpms is 2350 , 2750, 3400 not 1800,2100,2400 that’s incorrect why did you change the speeds
Answer:	I would imagine you could put it in a washer bag (designed for dedicates) and wash it - then let it air dry. I've never had to wash mine, so that is how I would do it, if I ever have to!
Question:	Does the fan turn off after certain amount of time
Answer:	I do not know if the key pocket will hold a small container of Mace; however, I love this fanny pack. It is trim and fits my essentials: keys, credit card, license, passport (when needed), other important cards and cash.
Question:	How long does it last without plug in to power source
Answer:	You can fit a phone but not three items at one time. Too small.
Question:	Is it quiet enough to stream with
Answer:	Yes

Product features

OPOLAR 2019 New Small USB Desk Fan

Feel hot when working or studying on front of a computer? Wanna a small fan but with powerful airflow?

Then go to OPOLAR newly designed USB fan. It will be a must of your office supply. Not only is it quiet,but also it has 3 different speed settings and easily plugs into a USB. To direct the air to your face by adjust the fan head.

With this little cute fan, you will never feel hot again. Farewell to office heat.

Stable

Four rubbers on the base to reduce the noise and vibration and protect any scratches on your table.

USB Powered

USB power offers wide range of options: car adapter, phone brick, USB portable station, laptop, anything nowadays really

Long USB Cable

The USB cable is 1.5 meters/ 4.9 feet long. It is enough for office use.

Easy to Clean

The front cover is removable, which is very helpful to clean the fan blades.

1. Put both of your hands on the fan cover and press it anti-clockwise.

2. Put both of your hands on the fan cover and press it clockwise.

Product description

Specification:

Type: heat powered fan

Quantity: 1pc

Material: anodized aluminum

Color: black

Starting temperature: 50°C (122°F)

Maximum working temperature: 400°C (750°F)

Air flow: 10-CFM

Size: 16*13*21cm/ 6.29*5.11*8.25inch(L*W*H)

Net weight: 840g/ 1.8lbs



Package:

1* heat powered fan

1* wrench

1* six language manual

1* package box

• 💥No electric power requirement:The heat powered fan make full use of the thermal power, no electric power requirement, eco-friendly and economical, practical for daily usage.
• 💥Log-saving design:The heat powered fan can effectively save 28% log on the basis of the hot air circulation principle.
• 💥Safe design:The fan base is equipped with a bimetallic safety device. If the surface temperature exceeds 300°C, the safety device will gently lift the front of the fan to protect the TEG and motor.
• 💥High temperature resistant material: Made of high quality anodized aluminum material, the heat powered fan has good high temperature resistance, which can bearing up to 752°F（400°C）temperature.
• 💥Scope of application: The heat powered fan is widely suitable for fireplace, home, winter and so on. The top foldable ring is convenient to hang it on wall hook.

User questions & answers

Question:	can fan be place inside a wood burning fireplace? If so where
Answer:	The best way to cut an opening like this is with an oscillating tool. Much more precise than a reciprocating saw and easier to plunge cut vs having to drill a hole to allow for the reciprocating saw blade to be inserted.