Portable Mini Car Fans Auto Air Vent Clip Fan & 3 Speeds Usb Fans Quiet Small Desktop Fan

Press the fan power button repeatedly to adjust the appropriate fan speed. The variable speed design provides you with more choices in different temperature environments. 

Working voltage: 5V
Working circuit: 0.5A
Working power: 1.6 W
Colour:Black
Material:ABS + circuit board + motor
Size:8.9*6.7cm
Package Contents:
1 * Air outlet fan
1 * USB data cable