Specification: 

Applicable Voltage: 100-240V 

Grinding Pen Speed: 0-30000RPM 

Built-In Battery Model: 18650 

Built-In Battery Capacity: 2000mAh 

Main Functions: Grinding, polishing, removing nail polish, removing dead skin, carving radian and so on. Suitable for mold grinding, cutting, polishing, tooth manufacturing, denture grinding repair, arts and crafts processing. 

Applicable to: Household, nail salon, etc.Features & details

SAFE AND FAST -- Drill pen with a heat dissipative structure, provides a long time use and comfortable grip. High-powered, low heat and low noise with a high and adjustable RPM(0-30000 RPM), which can work smoothly and fastly

RECHARGEABLE AND WORK TIME --- The nail drill machine is rechargeable lithium battery. (Battery Capacity: 2000mAh). After about 2-3 hours charged, this nail drill can use without plugging in the outlet and lasts 10 hour operation time. Digital display, the running status is visible, you can see the working status of the nail grinding machine more intuitively.

HIGH QUALITY -- Made of ABS material, 22 cooling holes on both sides for fast heat dissipation and long use without hot, comfortable feel, all aluminum shell handle, lightweight, portable and easy to handle.

QUIET & LOW VIBRATION -- With high precision & high torque, truly achieve low noise low vibration and low heat. Handpiece is safe and easy to grind head, it works in gentle vibration and deep voice, giving you a pleasant manicure and pedicure experience.

PORTABLE LIGHTWEIGHT --- With its compact size and light weight, it can be easily to install and disassemble. Belt Clip design that you can hang it on your belt, waist, also can be packed into your travelling bag, which is convenient to carry with you.