Description:
Product parameters：
Material: ABS+PCBA
Product size: 185*82.5*60mm
Product color:White, Pink,  Green
Input voltage ：5V
Working voltage first gear: 5V/145mA/3200 speed
Second gear: 7V/200mA/4500 rpm
Third gear: 9V/250mA/5600 rpm
Working power: 3w
Battery capacity: 1200mAh
Charging time: about 2.5H
Working current: 145mA-250mA