Description:
-time battery display, convenient for timely charging when the is exhausted. Shift mode: 1-100 gears Middle button click: 20 40 60 80 100 Working : 0.9-6W Working current: 1A Motor speed: 13000 rpm Charging input: 5V/2A Battery capacity: 3600mAh/18650 Charging time: 3.5 hours Usage time: 2-12 hours Colour:Black Material:ABS+ electronic components Package Contents: 1 * Fan 1 * charging Cable
