Top 10 Best Usb Cooling Fan

Exquisite DesignONLY 6 oz Compact lightweight design for maximum convenience. Small and lightweight personal fan provides cooling air circulation in any desired directions with 360 degree tilt rotation.Perfect for use in home,car, office, desktop, camping, or travel.. Ultra-QuietThe small usb desk fan uses a silent structure which is engineered to be ultra-quiet while delivering high airflow. Better accompany your work or sleep without disturbing you.. Three-speed Adjustable Lowmediumhigh speed level. Adjust appropriate fan speed by pressing the power button repeatedly. Third gear which can be variable speed design provides you more choices in different temperature environment.. High Compatibility USB-powered The SmartDevil USB fan is powered by USB and compatible with PClaptop, power bank, AC adapter, car charger and other USB-enabled power supply.USB fan is energy-saving and environmentally friendly. NoteThis fan does not carry a battery. Customer ServiceProvide free online customer service. We promise to answer within 24 hours . If you have any questions, please feel free to contact us, we are willing to answer your questions..

Ultra-quiet UL-certified USB fans designed to cool various electronics and components.. Features a multi-speed controller to set the fans 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.. USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.. Dimensions 4.7 x 4.7 x 1 in. per fan Total Airflow 104 CFM Total Noise 19 dBA Bearings Dual Ball.

Ultra-quiet UL-certified USB fan designed to cool various electronics and components.. Features a multi-speed controller to set the fans 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.. USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.. Dimensions 3.2 x 3.2 x 1 in. Airflow 26 CFM Noise 17 dBA Bearings Dual Ball.

Ultra-quiet UL-certified USB fans designed to cool various electronics and components.. Features a multi-speed controller to set the fans 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.. USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.. Dimensions 3.2 x 3.2 x 1 in. per fan Total Airflow 52 CFM Total Noise 18 dBA Bearings Dual Ball.

Small In Size, Big On Function Combined with Fan Flashlight Backup Power Bank function, JISULIFE F8 pocket bear fan would be an everyday-carry-essential fan to cool you off in hot day and is multifunctional to satisfy your diverse needs.. 14-21 Hours Cooling TimeUp to 21 hours cooling time in one full charge. Super long battery life allows you to enjoy it while travelling, commuting, working and any other outdoor activities. This mini handheld fan is USB rechargeable through regular usb socket, laptop, power bank or car charger.. A Palm-sized Backup ChargerFeatured with unique and pocket size design, F8 portable fan is easy to jam into a bag to tote around. And it is a perfect option as an external backup power bank to get your phone charged if necessary.. Also A FlashlightDesigned with a flashlight function as a bonus. You may not look for a flashlight firstly but you will find that this is quite helpful when go out for a walk at night.. 3-Stage Transformable FanAble to be completely folded to hide the blades, makes it small and compact enough to slip into nearly any pockets. It's a handheld fan when 180folded and a desktop fan when 270folded..

3S Cool Down 18F The Ku Peltier Radiator is the secret to this neck AC device. With the 0.9 x 0.9 inch Ceramic semiconductor radiator built-in, the COOLIFY neck air conditioner only needs to cool the back of your neck to refresh your entire body in seconds. The semiconductor cooling plate quickly exchanges heat energy and transmits coldness to the skin, resulting in a noticeable decrease in body temperature by 18F in just 3 seconds. 3D Airflow and Double Vent Design The COOLIFY neck fan's 3D Airflow Design features 36 air vents that offer an immersive cooling experience. The upward vents blow cool air towards your face, while the downward vents prevent discomfort from long-term wear by cooling the skin on your neck. With the patented Air Duct, a 5000 RPM High-Speed Motor, and a 41 mm Super Wearable Air Conditioner, the COOLIFY neck fan maximizes the efficiency of the cooling process.. Designed for Comfort COOLIFY bladeless neck fans is the ultimate neck fan for maximum comfort and convenience. Its bladeless design and metal honeycomb mesh ensure safety and prevent hair tangling. The soft silicone material is adjustable to fit any neck size. Weighing just 350g and operating at a whisper-quiet 31dB, COOLIFY portable neck fan is the perfect choice for staying cool and comfortable on-the-go.. Custom Cooldown COOLIFY personal fans device boasts impressive battery life, lasting up to 2-4 hours in cooling mode and 3.5-8 hours in fan mode, depending on the selected setting. Users can choose from three adjustable settings to optimize battery usage. Additionally, COOLIFY portable fans come equipped with a Type-C charging cable that only takes 2 hours to fully charge, ensuring that it's always ready for use when needed.. Perfect Personalized Gift The COOLIFY personal neck fan comes with a specially designed space capsule case, providing a sense of tech and mystery. Imagine the surprise moment when your beloved one receives this neck cooler as a gift.. TORRAS Care Get 30-day free returns, a 180-day limited warranty, and lifetime support with 12h response time. The package includes the TORRAS COOLIFY cooling neck fan x1, Portable Carry Bag x1, and USB-C Charging Cable x1..

Fan size 40x40x10mmLWH Rated Voltage 5V DC, Current 0.21A.. Airflow 3CFM, Speed 42005PRM, Noise 22 DBA.. Bearing Type Oil Bearing.. Lead Wire USB Length Approx.1m 39.37 in.. Package Included 4 DC brushless fans.Notice 'DO NOT GET WET' or 'Put it in a humid environment' Or it will stop working. Any questions, you can contact us and we will help you..

Convenient USB Fan The USB plug can supply power to the fan through the USB port on the back of popular audio-visual electronic equipment and game consoles.. High Quality The cooling fan with double ball bearing which has a service life of 65,000 hours, and the 7 blades generate strong airflow to keep the cabinet cool.. Three Speeds Computer fan features a multi-speed controller to set the fans speed to optimal noise and airflow levels. Low gear L, middle gear M and high gear H, the noise is only 22.2dB in low gear.. Full Protection Iron grill on both sides can protect your hands or prevent damage to the power cord during operation.. Dimension 5.7 X 5.7 X 1.81. Shockproof foot pads can make the fan lay flat or upright..

USB Car Cooling Fan--Perfect for Circulating Backseat Air for Your Babies Kids Passenger Dogs Pets, Keep backseat passengers comfortable on Hot Days. 3 Speed Adjust--Powerful fan with 3 wind speed options for selection,you can select one wind speed to satisfy you as demands. USB Powered Only--Connect fan with Car USB Port,and turn it on to keep you cool.Powered by USB Only No Battery Inside. Clip on Headrest--With 2 locks clamp design,clip on headrest very tightly.360Rotated clamp for direction adjust,90Rotated fan for angle adjust. Lower Consumption--Work under 5V1A with little noise,lower energy consumptionnever worry about kills your car battery.

Effective Cooling USB fans designed to cool various electronics and components, like TV box, AV receiver, DVR, router, modem, xbox, playstation, microcomputer, survelllance recorder, mini PCs, T-Mobile home internet gateway and other audio aideo electronics.. Warranty One-year quality assurance. Please contact us If the product has any quality problems, it will be replaced within one year.. Easy InstallationSimple USB connection for quick setup. Fits easily in tight spaces.Keeps your devices cool functioning. Say goodbye to overheating. Dimension 120mmL x 120mmW x 25mmH 4.7x4.7x1 in. per fan Rated Voltage5V 0.2A Speed 1500RPM Air flow 56.7CFM Noise23dBA Connecter USB Cable Length 55cm Or 21 inches Bearing type Sleeve Life 35000 hours. 1 Piece fan include fan Protective net, 4X Foot columnsand 4Xmounting screws nuts.