12 best fans with batteries

Product description

Perfect for indoor or outdoor activities, O2COOL's 10-inch Battery-Operated Portable Fan can be used in the office, at school, on a picnic and especially during a power outage. It operates on six D-cell batteries (not included) or can be plugged in with its AC adapter, 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 with its built-in handle so you can take the cool with you.

• BATTERY-OPERATED PORTABLE FAN. With O2COOL’s 10-Inch Battery-Operated Portable Fan, you can cool off when you’re at home, work or outdoors. Perfectly sized, it won’t take up much space and features a convenient built-in handle for easy storage and transport
• DURABLE CONSTRUCTION. This portable fan is durably crafted using sturdy plastic construction for long-lasting strength and use. It also 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. Number and Type of Alkaline Batteries: 6-D batteries
• 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
• DUAL POWER SOURCES. 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
• Fans are measured by the full size of their blade span (also called blade sweep), which is the diameter of the circle that you see when the fan blades are in motion. Or, in other words, fan blade span reaches from the tip of one fan blade to the tip of the blade directly across. As such, a 10" fan is actually larger than 10" when it includes the outer casing.

Product features

Treva 10 Inch Battery Operated Fan With AC Adapter

• BATTERY-OPERATED PORTABLE FAN : With the Treva 10-Inch Battery-Operated Portable Fan, you can cool off when you’re at home, work or outdoors. Perfectly sized, it won’t take up much space and features a convenient built-in handle for easy storage and transport
• DURABLE CONSTRUCTION : This portable fan is durably crafted using sturdy plastic construction for long-lasting strength and use. It also 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. Number and Type of Alkaline Batteries: 6-D batteries
• 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
• DUAL POWER SOURCES. 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

Quiet, Powerful Cooling

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 : ).

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!

• 【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

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.

• ❣️【SAFETY & 78 AIR OUTLETS】 A novel neck fan that can send the wind without clogging your hands by simply placing it on your neck. Designed without wings, it can be used safely by children and the elderly. When using the fan, you don't have to worry about your hair getting caught on the fan blades. With 78 air outlets around the neck, it can be used for the entire face around, which products enough air to keep you cool always. It is also ideal as a companion for working in hot weather.
• ❣️【HANDS FREE DESIGN &FASHION】Hand free fan was designed as a headphone to free your hands anywhere;Fashion style makes you look so cool and you can take it anywhere in hot weather.
• ❣️【4-16 RUNNING HRS & 3 SPEEDS】4000mAh large capacity batteries provide 4-16 working hours duration (depend on different speeds). Adjust appropriate fan speed by pressing the power button repeatedly.
• ❣️【LOW NOISE DESIGN & COMFORTABLE】The wearable neckband fan’s motor has been modified so that noises of at least 25 dB can be generated while running. It is quiet enough to hear your own breath. Made of Eco-friendly ABS and silicone. Makes the hands free neckband fan softer and more durable and quieter.
• ❣️【COMPACT DESIGN & WARRANTY】Personal neck fans weigh about 9.1OZ and are ultra-light, put less strain on the neck.

Product features

Portable Neck Personal Fan for Sports, Outdoor, Indoor, Hands Free Neck Fan

Features:

✔ Wide range of applications：Use for both indoor and outdoor activities, office, subway, traveling, camping, picnic, hiking.

✔ Air volume level 3: weak wind ＞ natural wind ＞ strong wind.

✔ The neck fan has 78 ventilation holes that keep the face cool and can keep the makeup. It can be used safely by children and adults.

✔ Wingless design, you don't have to worry about hair being caught by fan blades.

✔ Equipped with 4000 mAh battery, the battery life is approx. 16 hours

✔ Half-closed air inlet, dust and sweat proof.

78 Wind Outlets

78 wind outlets provide a 360° cooling experience.

High Power Motor

3 speeds powerful wind.

Long-Lasting Battery

Running hours after a full charge:

• 1 speed: 16 hrs
• 2 speed: 9 hrs
• 3 speed: 4 hrs

One Button Operation

• It is easy to use this mini battery fan with only one button.
• Short press the button to turn on the fan, and press repeatedly to adjust the wind speed or turn off the fan.

2020 Summer New Version

Twin-turbine fan blades multiplied wind power.

Size Information

• Length:7.8 inches
• Width:7.8 inches
• Height:2.4 inches
• Product weight:9.1 oz

Compact and lightweight for carry.

WHAT’S INSIDE THE PACKAGE?

• Hands-free Personal Fan.
• USB C USB Charging Cable(3.28 feet).
• User Manual.

Specifications

• Product name:Leafless hanging neck fan
• Product weight: 9.1 OZ
• Battery capacity:4000 mAh
• Voltage working range:3.0-4.2 (V)
• Wattage:5 Watt
• Running time:4-16 hours
• Interface Type:USB-C

• 💛★【Powerful & Super Long Working Hours】With OPOLAR new brushless motor, the fan is very strong in airflow but runs very quietly which will never bother others. With proper d-cell batteries, it could last 14-214 hours. Run it for several day without stop.
• 🚐★【Timer Feature】-This powerful fan is provided with a timer so that you never have to wake up during midnight to switch it off. Timer Modes available are for 1-3-5 hours.
• 💛★【4*D Battery Operated or Powered by USB cable】: This yellow against black fan works on 4 D batteries (not included). Alkaline D battery is highly recommended because of its long-lasting and environment friendly. The fan will never stop as it also runs on a USB cable ( Included). Note: carbon D battery, alkaline D battery or rechargeable NiMH battery would be okay.
• 🚐★【Adjustable and Portable】: This fan can be rotated 180 degrees to direct the airflow for better cooling. With the built-in handle, it is easy to carry it around. Great for travel, camping and other outdoor activities use. Fan size: 7 inch in Length and 9.8 inch in Height.
• 💛★【Multiple Power Supply Options 】 It comes with a cable that can be used via a power bank, car charger, computer, or a 5V wall USB charger. Note: Do not plug only one end of the USB cable to the fan while the other one is not to the power source, otherwise the fan will not work.

User questions & answers

Question:	Any advice on how the usb that comes with the fan attaches? seems supposed to fit in center back of fan but cannot make it stay there
Answer:	Dear customer, Thank you for your inquiry, the fan's charging port is on the side of the fan rather than the back. I hope the answer can help you. If you have any problem, please contact [email protected]. Best regards, OPOLAR Customer Service Team
Question:	How long will the fan last on D cell batteries? Preferably, how long by each speed setting? I'm considering this as part of a hurricane prep kit
Answer:	Dear customer, The fan can work continuously about 10h on the high setting with the high brand alkaline D cell battery. If you have any other problem, please contact [email protected] Have a great day, Kind regards, OPOLAR customer service
Question:	I work in a factory and dnt have enough airflow. Was wondering will this give me enough airflow
Answer:	On high setting, the fan produces quite a substantial airflow. I use it at home when the power goes off and it works well. Probably should keep some extra batteries on hand.
Question:	What is the voltage/wattage of this? Is it 120/240 and 50/60hz or just 120 and 60hz for US only
Answer:	Dear Jellybismarck, The fan works on batteries and USB cable. When plugging with a USB cable, 120/240 voltage are both suitable. I hope it helps. Regards, OPOLAR Customer SERVICE

Product features

There is cool, there is OPOLAR.

OPOLAR, specialized in all kinds of personal fans, has accompanied you to get through 4 summers. There is no exception this year. Our mission is to make people's life better by satisfying their desire while providing them affordable,solid and attractive items. This desk fan is one of stars in this year.

Fan is a fashion now

To provide a larger varieties of personal fan and meet customer's demands for D-cell battery fan, we designed this small desk fan with strong airflow. It is not only durable and stable in design, but also special in its appearance.

Fan becomes a kind of fashion now. Please updated your desk fan, otherwise, you is out of date.

Home

Office

Camping

Power Shortage

Portable Fan

The fan weighs about 0.88 lbs which makes it so much easier to move it around. It has anti-slip handle with which you can carry it around conveniently. Apart from that, it looks just perfect in your desk with its sleek and elegant appearance.

D Battery

Our fan is compatible with all kinds of regular D battery, like carbon D battery, alkaline D battery or rechargeable NiMH battery. However, the alkaline D battery is highly recommended. It will last more longer and environment-friendly.

Note: Installed the battery from the side with button, otherwise the four batteries cannot be put in.

Multiple Power Supply

Except operated by battery, this fan comes with other power supply options so you can use it via USB by connecting to a computer, power bank, etc. You can even power the fan with a wall adapter.

Easy to clean

Cleaning the fan is very easy.

First, remove the fan cover by rotating it anticlockwise. Then, use a dry cloth or tissue to clean the blades of the fan

Product description

Information

Take RUNACC Portable Fan, Surround Yourself in Comfort Anytime & Anywhere!

🌿 Compact Design

Won't take too much space, allowing you to take it around for camping, fishing, etc.

🌿 USB Rechargeable

Large-capacity battery and Type-C port enable you to conveniently and quickly charge.

🌿 LED Outdoor Light & Battery Indicator

Comes with a LED light for outdoor lighting and 4 indicator lights to show battery capacity.

🌿 Long Working Time

Able to run for 6-24 hours after fully charged depending on different fan airflow.

🌿 Stepless Adjustment

Easily rotate the knob to adjust the fan speed according to your demands.

🌿 270° Rotation

Offers you more choices to enjoy the cool breeze from all kinds of angles.

Features

Material: PC & PP

Battery: 5000mAh 18650 lithium battery

Input voltage: 5V 2A

Output power: 1-6W

LED power: 0.5-2W

Charging time: 4-5 hours

Working time: the lowest speed for 24h, the highest speed for 6h, the highest speed with the brightest LED light for 5h

Size (about): 10.0*8.3*4.5"/25.5*21*11.5cm

Net weight (about): 23.3oz/660g

Color: as picture shown

Package list: 1* fan;

                    1* USB cable;

                    1* user manual

Notice

* The actual color may vary slightly from the online image due to monitor color settings.

* Please allow slight measurement deviation for the data.

* If you want to know more details or have any questions, please look through the detailed page or contact the customer service. 

• 🌀 Unique LED Light- This tent fan designed with a LED light with 3 levels of brightness, intended for satisfying your lighting need outdoors at night. Moreover, comes with 4 battery indicator lights showing the remaining battery capacity to remind you of timely charging.
• 🌀 270° Rotation Design- The camping fan utilizes professional and high-performance brushless motor to ensure high speed and strong airflow. You can adjust the speed at will by easily rotating the knob to meet your demand. 270° rotation allows you to enjoy the cool breeze from varoius angles.
• 🌀 USB Charging & Long Working Hours- The USB fan equipped with large-capacity rechargeable battery, able to run for 6-24 hours after being fully charged depending on the air flow. With Type-C USB charging port and 2A quick charging, 5 charging hours are required.
• 🌀 Compact & Portable- This camping fan is of compact size(10.0*8.3*4.5cm) will not take up much space and is able to be easily carried. A perfect partner for your camping, fishing, summer outdoor activities or any emergency occasion like power outage.
• 🌀 Superior Structure- Our Portable Fan makes use of upgraded fan blades to achieve high-efficiency running with lowest noise. In addition, the sturdy and impact-resistant housing makes it a perfect for using indoors and outdoors.

User questions & answers

Question:	Is this made from metal or plastic
Answer:	Thank you for your inquiry, this product can only be controlled by remote control, and can not control the speed.
Question:	Can I clip it onto a treadmill or cross trainer while in the gym
Answer:	They work with any motherboard, as long as ypur power supply has 1 molex connector. It uses NO fan headers on the motherboard.
Question:	What is the RPM
Answer:	Proprietary setup the fans only work with the included controller. SATA connector powers the fan controller and the system software doesn't interact with the fans in any way.
Question:	How long is the USB lead 1m or 1.5m or bigger
Answer:	There is a controller included that can connect all 3. If you want to connect to the motherboard then you will need a splitter

Product features

USB chargeble and long battery life

USB Fan equipped with a high-capacity rechargeable battery. After being fully charged, it can run for 6-24 hours according to different air volume. Type C USB charging interface design, you can use the charger, mobile power, computer charging.

The latest stepless wind adjustment design

Just adjust the rotation button lightly, you can adjust the air volume arbitrarily, the operation is simple, and you can easily enjoy the wind power you need most.

Delicate and portable

25.5 × 21 × 11.5 cm

The exquisite size does not take up much space and can be easily carried.

Very suitable for travel, camping, fishing, outdoor activities in summer.

• ☀PORTABLE AND COMPACT:Small (6.29*4.92*1.97 inch) and exquisite, easily put into a bag inside. Weight (7.4 ounces).Ideal for personal cooling and use on a table or desk small footprint.
• ☀ANTI-NOISE MOTER TABLE FAN:We use a exclusive way to control the noise when the fan works. The minimum noise is close to 36db. It makes you sleep sweetly.
• ☀USB OR BATTERY OPERATED FAN:Upgraded rechargeable battery (included) or by being connected with a USB cable (included) even use an adapter to plug into wall socket.
• ☀CHARGE FOR YOUR PHONE FAN:Compatible with computers, laptops, power bank and other devices with usb output.
• ☀ADJUSTABLE 3 SPEEDS AND LONG LIFETIME:Battery works 3-8 hours in a full charge.For me,Mini fan produces a soft breeze to keep you cool and relaxed when you jogging.

User questions & answers

Question:	is the fan strong enough to use on a golf cart to cool down
Answer:	I used it on a golf cart. The van has variable speeds so you can adjust it. I found the fan helpful on the cart. Certainly better than no fan.
Question:	Does this fan help at all in 100-degree high humidity weather? Because it looks so mini.Thank you
Answer:	No.. It is pretty small and can help during trips like to Disney.
Question:	Can you run the fan while it’s plugged into the USB port for recharging
Answer:	Hello friend , Yes , you can use the fan while charging .
Question:	It is a battery operated fan and how long the batteries will last
Answer:	"Support the Output of USB: 220mA rechargeable battery included, it can supply power for mobile phones and other devices." This is a direct quote from the instructions.

Product description

Perfect for indoor or outdoor activities, Treva's 10-inch Battery-Operated Portable Fan can be used in the office, at school, on a picnic and especially during a power outage. It operates on six D-cell batteries (not included) or can be plugged in with its AC adapter, 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 with its built-in handle so you can take the cool with you. 2 PACK OFFER

• BATTERY-OPERATED PORTABLE FAN. With Treva’s 10-Inch Battery-Operated Portable Fan, you can cool off when you’re at home, work or outdoors. Perfectly sized, it won’t take up much space and features a convenient built-in handle for easy storage and transport
• DURABLE CONSTRUCTION. This portable fan is durably crafted using sturdy plastic construction for long-lasting strength and use. It also 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. Number and Type of Alkaline Batteries: 6-D batteries
• 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
• DUAL POWER SOURCES. 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:	what's the difference between 1 Fan and 2 fan
Answer:	1 fan = 1 fan 2 fan = 2 fans Hope this helps!
Question:	Local store has d2, d4 & d8, batteries does it matter what i use or do i find d
Answer:	Have no idea what d2 or d4 or d8 means except that the number might mean the number of batteries in the package. (6) D cell batteries make the fan very heavy. If possible always use the AC adapter.
Question:	what size battery does this fan require and how many
Answer:	D Batteries; 8

Product features

Treva 10 Inch Battery Operated Fan With AC Adapter

• BATTERY-OPERATED PORTABLE FAN : With the Treva 10-Inch Battery-Operated Portable Fan, you can cool off when you’re at home, work or outdoors. Perfectly sized, it won’t take up much space and features a convenient built-in handle for easy storage and transport
• DURABLE CONSTRUCTION : This portable fan is durably crafted using sturdy plastic construction for long-lasting strength and use. It also 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. Number and Type of Alkaline Batteries: 6-D batteries
• 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
• DUAL POWER SOURCES. 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

Quiet, Powerful Cooling

• WORKING HOURS: This OPOLAR fan comes along with a 10000 mAh battery. It has the potential to operate for an entire day with a full charge. It is a perfect match for your camping days, outdoor activities in summer, or during any emergency power cut.
• CHARGING SPEED: With its USB-C port and micro USB port, it offers 10W charging speed. Thus the fan gets charged 50% faster. It gets fully charged within only 6 hours.
• COMPACT SIZE: This desk fan is equipped with a robust clamp. You can easily place it at a corner of your desk, beside your treadmill, in your golf cart, besides your bed, or anywhere you like to have strong airflow. Its compact size doesn't take up much space.
• QUIET OPERATION: This fan is engineered with upgraded fan blades of 8” and back housing structure. Thus it assures highly efficient functioning with minimal noise.
• ADVANCED MECHANISM: This battery fan is mechanized with a professional high-performance brushless motor ensuring high speed and strong airflow. It has 4 different speed modes to cater to specific needs of airflow. With its 360-degrees horizontal rotation, it can keep you fresh from every angle you need.

User questions & answers

Question:	How do you use the energy savings mode? Thanks
Answer:	I have not used the saving mode. but I am very happy with it as it runs full speed for five hours and after 5 hours the battery indicator showed it was still charged 50% I use it golfing in high heat.
Question:	My 100% charge light is blinking while on charge. Is this telling me it is fully charged or is it fully charged when the light stops blinking
Answer:	Yes it’s fully charged. I love my fan. I’ve had ten friends that have got this fan.
Question:	Can I take it apart to clean the fan blades
Answer:	I took a look at it, and it does not look like you can. I put my finger nail in the crack of the face and the rest of the housing. If I pulled any harder it probably would break. Try using air to clean. Either from a compressor or keyboard air canister.
Question:	How powerful is the air flow. Will it cool me in my golf cart
Answer:	Fan Speed Motor Rotate Speed Fan Speed Low 1350 RPM 2.8M/S Medium 1750 RPM 3.6M/S High 2150 RPM 4.5M/S Natural Wind 1350-2150RPM 2.8-4.5M/S The very strong clamp could grab anything thinner than 3 inches, you can fix the fan on the desk, golf cart, bedside treadmill and anywhere when you need some cool airflow. Perfectly sized, it won’t take up much space and easy storage and transport.

Product features

The OPOLAR Clamp Fan to Cater to your Cooling Need wherever you Want

Low Decibels of Operating Noise:

Even if running at maximum speed mode, this fan won’t be the noisiest.

Portable Fan for Outdoor Activities:

As the fan comes with a top-quality clamp, so it is hassle-free to clamp it anywhere in the indoors or even while doing any of the outdoor recreational activities.

High on Silence:

This small fan uses the most advanced technology of the contemporary world that serves the purpose of strong airflow, and at the same time making negligible noises.

STRONG CLAMP:

This fan is integrated with the next level clamp that can be opened up to 3 inches. The spring used in the clip is tight enough to keep it strong.

Note:

When your car is in motion or crosses bumpy roads, the fan might shake or fall.

Package Contents:

1. Micro USB cable

2. Clip fan

3. User manual

Size: 8*9.8*5.3 inch

• ⭐️【Super Long Endurance and Updated Strong Airflow】⭐️-- Adopted the advanced technology, it lasts for 46 hours at speed 1, 35 hours at speed 2, 13 hours at speed 3 after about 3-4 hours full charge. With enlarged blades, the wind increased 30% compared to the original version.The maximum rotating speed of the fan is 3400 rpm which is enough for personal use to keep you cool.
• ⭐️【Foldable Design and Mini Size】⭐️--The folding design makes it easy to be carried and stored. Besides, with the capsule shape(5.1*1.65*1.65 inch, weight: 6.38 OZ), this rechargeable fan can hide the fan blade, small and easy to slide into your pocket and purse.
• ⭐️【Power Bank Function and Quiet Operation】⭐️--5V/1A USB output port makes the mini fan a power bank(4800mAh) in emergency, supplying power for mobile phone, MP3, or iPod, etc. With no frame design, makes the noise to 50 db which cause no bothering during work.
• ⭐️【Flashlight and Include Wrist String】⭐️--Long press the power button to open the flashlight feature when fan is not spinning. The flashlight is quite bright and can be useful in dark areas or if electricity is out. And with lanyard included,you can hang it on hands or travel backpack.
• ⭐️【Safety and One Year Warranty】⭐️--The touchable blades, surge and short circuit protection, keep you and your family safe. We believe in our products thus we offer 12 month worry-free warranty, it covers material and workmanship defects for one year from the original purchase date.

Product features

Jesir Mini Portable Handheld Fan-Your Best Gift Choice

Jesir Updated Handheld Pocket Fan with 13-46 Hrs Runtime and Power Bank

• 1. Long battery life (13 to 46 hours)
• 2. Mini figure ( 5.1*1.65*1.65 inch, weight-6.4 ounces )
• 3. Power bank
• 4. Unique bright flashlight
• 5. Rechargeable design (battery included)
• 6. Easy to rechargeable (power bank, laptop and USB charger)
• 7. Work on 110/220 Volt
• 8. 3 Speeds strong wind
• 9.Include lanyard (Do not worry about the fan falling accidentally)

Strong Wind

• One speed--1875 RPM
• Two speed--2575 RPM
• Three speed-3200 RPM
• Enough air to keep you cool as a personal fan

Long Battery Life

Runtime:

• 46 hours at 1 speed
• 35 hours at 2 speed
• 13 hours at 3 speed
• It's been running continuously, the fan body does not get hot at all due to the high quality 18650 battery

Charge Pal

The battery pack integration is a plus if you need a quick phone charge.

Soft Blades

• With special soft TPE material, the blades are very safe. If you accidentally touch the rotating blades, the soft blades will automatically stop and keep you safe.

Unique Flashlight

• The flashlight is quite bright and can be useful in dark areas or if electricity is out.
• Long press the power button when the fan is not spinning.

Pocket Size

• Width: 1.65 inch
• Weight: 6.4 ounces
• It folds up very compactly and fits easily into your purse

What's In the Box

• 1*Type C USB cable (3.28 feet)
• 1*User manual
• 1*Lanyard(8.1 inches)
• 1*Pocket fan(6.37 oz)