Small fan batteries operated in comparison

Powerful and Efficient Cooling Performance Equipped with a high-capacity 10000mAh rechargeable battery, stay cool all day long with up to 10 24 hours of continuous operation from a single full charge. Its 4-speed settings and 5-blade design provide powerful yet whisper-quiet cooling, making it perfect for offices, homes, and outdoor adventures

100 Adjustable Speeds & 115 Adjustable tilt WSKEN desk fan is different from other brands. Press button design easily adjust 1-100 different wind speed according to your preference, creating a cool and comfortable environment for yourself. Manually change the angle within a 115 range to direct your cooling fan air wherever you are. This small portable fan combine can be hang on the wall or attach desk, table or any other flat place.( Long press to adjust speed to 1-100)

4 Speeds & 90 Angle Adjustable small desk fans This portable fan with 4 adjustable speed is adequate for your various demand, just press the power button to change the speed.90 Angle Adjustable fan can satisfying your different needs under multiple occasions.

Stepless Speed & Max 40 Hours With the stepless speed function to adjust the personal fan to be any wind speed as your preference. Rechargeable batteries provide 6-40 working hours duration (depends on different speeds). USB charging by computer, laptop, power bank, USB Charger, cellphone adapter, car charger.

Digital Display The mini hand held fan with an intelligent display shows the remaining power of the hand held fans, and the wind speed display function enables you to conveniently adjust the wind speed to meet your different needs. The user friendly design makes it more convenient for you to use and provides an intuitive understanding of the operating status of the mini fan.

3-in-1 Multi-function Fan Clip place hang the portable fan as you like; Equipped with one clip and a hook on the bottom, it can be clamped conveniently onto any surface or hung anywhere you need, making it suitable for more scenes; With its 720 rotation, this personal fan offers cool wind continuously in different rotating directions

Master Your Microclimate - Precision 1-100 Stepless Knob Control from breeze to full 5m s storm mode* lets you dial in perfect airflow for any task (ideal for office concentration relaxation). Smart Airflow Monitoring - Real-Time LCD Display* shows exact speed power levels (never guess battery life again)

- coldSky Usb fan benefits from the use of silent motor technology, Reduces noise while generating maximum airflow. At the same wind speed, the motor produces a noise level 30% lower than competitors. Our fan will not disturb your work or sleep.

Easy on the go use This portable handheld fan is incredibly compact and lightweight, weighing even less and being smaller than a typical mobile phone. You can easily throw the mini fan in your pocket or tote bag to take it anywhere.

*Spray Volume 2.0ml min, Water tank capacity 34ml, Spray duration 22-50 min. *Battery Capacity 2000mAh,Usage time 3-10hours. *Charge Hour 3.5 Hours, Charge Port Type-C.

Height and Angles Adjustable Folding Fan Unique design incorporates height, angle and oscillating adjustment, Height freely adjustable between 4" 36", 180 degree adjustable head tilt angle and 75 degree adjustable left and right oscillating head. This fan can be used as a desktop fan, a floor fan or pedestal fan... to provide you with more choices of different heights and angles, near and far, high and low - just to make you feel comfortable.

4-Speed Powerful Handheld Fan This Wastou portable fan has built-in brushless motor, which is truly powerful to support the 7 blades to rotate at high speed to gives off powerful breeze. With 4 comfortable wind speeds, you can control wind volume from nature, slow, medium and fast according to different needs. Simply press the power button repeatedly to change the wind setting. Helpful in keeping cool when you are shopping, traveling, hiking, or camping outside in hot days.