This fan has several great features. First of all, it adopts USB charging method, which is convenient, safe and convenient, and there is no need to worry about the problem of insufficient power. Its 400mAh battery allows you to enjoy up to 1-3 hours of use, even outdoors. Secondly, the fan has 3-speed adjustable wind power, which can be adjusted freely according to your needs, ranging from gentle breeze to strong coolness.
Fan type: small fan
Fan classification: USB fan
Power mode: USB
Input and output: 5V-1A/3.7V
Wind speed gear: 3 gears
Shaking way: 8-character shaking head
Blade diameter: 14*9.5*6.5cm
Function: Multi-level adjustment
Package Included:1 * USB fan