Electric nail drill machine kit is wonderful for doing acrylic gel nails. A nice option for home use and salon use. Come and have a try. Features: Battery indicator light is set on the surface, it will be in red when it is charging and in green when it is working. Its working speed can be be varied between 0~30,000r/m by speed control knob, low heat and low noise, nice for your nail art design. Compact size and light weight, cordless and portable, with a hook, it's easy for you to carry away to anywhere, wonderful for working outside. A nail drill machine controller, a nail drill handpiece, a nail drill bits kit and a nail drill handpiece cup holder are included, meeting your need for manicure. Ergonomic gripping handle, comfortable to hold, comes with a nail drill handpiece cup holder