Professional Nail Art Electric Nail FileProfessional 7 in 1 Nail Drill Machine . Professional manicure and pedicure drills can be used to smooth, shape, cut, polish and remove gel/acrylic/natural nails. Professional electric files with a wide range of accessories are the ideal choice for all nail art work. Lightweight and portable design The latest anti-vibration design effectively reduces vibration and noise, at low operating temperature. Easily removes paint without pain and without damaging the nail. Very quiet and lightweight, you can take it and use it anywhere without disturbing anyone High-density aluminum alloy shell with non-slip surface treatment is anti-scratch USB rechargeable with cable Human USB charging design, this acrylic nail drill can be fully charged by USB cable with power bank, PC, laptop, USB plug, etc. High-tech bearing and motor, resulting in low heat, low noise and low vibration. Adjustable speed and directionThe powerful motor of the electric nail file can reach the maximum speed in 2S , and the rolling device on the power cord allows you to freely adjust the speed in the range of 0- 20000RPM. You can also choose the clockwise and counterclockwise rotation direction according to your habits.