Specification:
Product name: Electric nail polisher
Charging port: Micro USB
Charging time: about 3.5H
Battery capacity: 1200mAh
Working speed: 6800-8500RPM
Charging voltage: 5V
Charging flow: 1000mA
Battery type: 18500 lithium battery
Running time: about 6.5H
Product size: 39*41*142mm
Product weight: 112.5/181.4g
Color box size: 175* 80*38mm