BATTERY 4000MA   50.5*42.5*31.5CM, 12PCS, 15KGS
RPM 35000 MAX ( DISPLAY)
CHARGE TIME: 2HOURS,  WORKING TIME 8HOURS MAX
over current protection , 
USE as a battery charge for phone.standard of 35000 revolutions,
Actual 16000-18000 revolutions,
Brushless 2.2-2.5 revolutions
WITH WAIST CLIP, remove clip can put on table 2、 Product description:
1. This product is a portable grinder, which can remove nail polish efficiently and conveniently.
2. Power supply mode of the product: input: DC 5V
Output: 7.4V
3. Appearance process: sand blasting+oxidation
4. Product material: aluminum alloy+ABS
5. Machine speed: 35000 rpm
6. Battery capacity: 4000mAh
7. Color box size: L260mm * W165mm * H46mm
8. Outer box size: L530mm * W510mm * H260mm

14. Product packaging: host+ handle +back clip +grinding head +manual +USB cable +screwdriver +blister +color box