10 Best Usb Fan of August 2025

• 🌌【Small but mighty】Compared with the old version USB metal fan, this fan pushes packs a huge punch and cools you down quickly.Don't look it down because of its small appearance. You will surprise by how super strong the airflow is.
• 🤫【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.
• 👍【One Year Warranty】OPOLAR offers one year warranty for any defective fan. Please write to [email protected] for help if meeting any problem.

OPOLAR

• Clip and table desk type, perfect fan for the office, home, dorm, study, library, games room
• It is extremely compact, its size is about 8.1 x 7.8 x 4.2 inches, and the usb cable length is about 1.5 meters
• With quiet operation, you can keep this by your bedside and sleep comfortably without the noise bothering you
• 4 inch blade and 6 inch frame saves your desk space; adjust the direction of the wind with 360° up and down, left and right adjustment, you can enjoy the cool wind from any directions
• Note: This fan just powered by USB, it needs plug in usb to use, connects to any PC/laptop via USB or can connect to a AC port with a USB AC adapter( not include)

KEYNICE

• 【Exquisite Design】: ONLY 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-Quiet】:Smartdevil 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】: Low/medium/high 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 PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply.USB fan is energy-saving and environmentally friendly. (Note:This fan does not carry a battery)
• [Customer Service]: Provide 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.

SmartDevil

• 💛[The Biggest USB Fan] This desk fan reaches the limited size that a 5V USB power source can drive. With OPOLAR's latest dynamic technology, the fan produces so much air and runs very quietly. No battery.
• 💙[High Compatibility] Compatible with computers, laptops, portable chargers and other devices with usb output. Powered Only by a USB cable. For better performance, 2A USB port is highly recommend.
• 💚[Power Saving] Goodbye AC fans, this DC 5V USB fan only consumes 4 watt on the highest speed. This USB fan saves around 95% power than traditional AC fans.
• 💜[Metal Construction and Quiet Plastic Blades] We use the industrial grade metal frame to enhance the construction and plastic blades to lower the noise. Two speeds for your choice.
• 💖[Adjustable Tilt and One Year Warranty] The sturdy metal frame could be adjusted 360 degree up and down, adjusting the wind direction easily according to your height or position. OPOLAR offers one year warranty against defects.

OPOLAR

• EXTREMELY EFFICIENT: The Breeze Mobile has 92 mm fan blades and thus ensures reliable cooling and refreshment on hot summer days. Excellent cooling performance also on-the-go
• VIRTUALLY SILENT: As the fan and the motor are adapted from ARCTIC's successful case, it works in total silence and offers an excellent airflow as well
• LIGHT & HANDY: The portable USB fan with gooseneck is ideal for traveling. The simple plug & play assembly enables quick commissioning
• FLEXIBLE ADJUSTABLE: The practical gooseneck allows a stepless adjustment of the preferred cooling direction. The rotation speed cannot be set manually
• USB CONNECTION: The mobile Ventilator Breeze in white is connected directly to a USB port. The mini USB fan has a very low power consumption and is ideal for laptops, power banks, etc

ARCTIC

• Made with a brushless motor that makes for a long lasting and quiet cooling experience.
• 2 speed settings allows you to choose the breeze you prefer. Choose the direction of the wind you want with 360 degree up-and-down adjustment.
• Mini (5.2 inch frame) size saves space and allows easy hassle free portability. The 3.8 foot cable enables you to move it without it getting in the way. (Please note that the cable is linked together with the fan)
• The wave shaped base with rubber bottom, makes the fan more stable and prevents from vibrations. Also, the unique square design makes it eye catching.
• We will provide a one year warranty to replace any defects in our product, 30 days no-hassle refund/return and customer support from OPOLAR.

OPOLAR

• 4-inch blades cast a powerful cool breeze
• USB powered for work or home compatibility
• Tilt-adjustable fan head directs cooling air exactly where you need it
• Manual on/off switch for simple operation
• High-end metal finish provides a classic look
• 1 speed setting

HOLMES

• ❄【Strong Airflow】With 4 speed options, this mini desk fan generates powerful wind at a speed range of 1800-3800 RPM, allows you to choose appropriate wind speed as you wish. 4.3*6.7*2.0 inches portable size, small-shaped yet powerful, blows out natural cool wind and cools you down fast.
• ❄【Ultra Quiet Operation】Built-in copper brushless motor, the personal fan makes low noise even at high speed operation. It won’t disturb at all while you are working or sleeping, ideal for office desktop or bedroom use.(➤Note: Please install four non-slip mats included in the package before use, to stand the fan steadily and achieve quieter operation)
• ❄【310 Degree Adjustable】The USB fan head is able to tilt from 0 to 310 degree in the vertical direction, satisfying your different needs under multiple occasions. Designed with detachable front cover, very convenient to clean after long-time use.
• ❄【USB Powered】Powered by a 2.6 ft USB cable, widely compatible with power bank, wall charger, car charger and any other USB-enabled power supplies. Support 5V/1A input, which is energy-saving and environment friendly.
• ❄【What You Get】Made from environment friendly ABS and PP material, the fan is durable for both outdoor and indoor use, perfect gift for hot summer days. Buy it now to get: (1) USB Desk Fan; (2) USB Cable; (3) User Manual. We offer timely and considerate customer service, please feel free to contact us if any questions. We’ll reply in 24 hours.

COMLIFE

• Ultra-quiet USB fans 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.
• 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

AC Infinity

• Twin turbo Cyclone-Blade technology provides maximum airflow to keep you cool anywhere, anytime
• 25% quieter and 40% more powerful than similar models | Max. airflow up to 4.2m/s
• Small, portable and lightweight personal fan perfect for use in home, office, desktop, camping, or travel
• Experience cooling air circulation in any desired direction with 180 degree tilt rotation
• USB powered for convenience and portability | 2 speed settings with touch control for Low/High

Fancii