Features: Brand new and high quality Upgraded motor and special motor chip, low noise, low temperature, low vibrations, longer service life. Electric nail drill adopts cordless and pen-shaped design, light weight, easy to hold and operate, you can move freely, no more annoying tangles wires. Easy to carry when going out, it is a gift for family and friend gift. The cordless nail drill has 3-speed speed adjustment(18000RPM), which can easily sand, cut, polish, remove gel polish and cuticles Layer. Suitable for beginner/professional manicurist/salon use/home use. Electric nail file adopts charging base and TYPE-C charging. It can be work under charging state.More convenient to use. Specifications: Material:Metal Charging methods/charging voltage: TYPE-C/DC5V Operating voltage: 3.7V Power: 1.5W Rotational speed: 18000RPM Battery capacity: 500mAh Working hours: 2Hours Size: Approx.20x6.8x4.7cm/7.87x2.67x1.85inches Package Includes: 1 Set Electric Nail Drill note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.