Properties: 1、Nail Drill Machine for home and salon use,This is a nail file drill helps you do your nail art work at home and save money from beauty salon. 2、Portable and Light,Compact and lightweight design makes it easy to carry and portable to bring it out, You can do your nail art work anytime anywhere. 3、Upgraded USB interface,You can plug this portable electric nail drill to any USB outlet, like power bank, laptop, AC adapter and even car charger, so you can use it anywhere in the world. 4、Upgraded DC voltage, which can ensure the nail drill works smoother and for a long using life.It's an essential tool for nail-care veterans and newcomers alike. 5、Low Heat, low noise, low vibration, comfortable and easy to operate.This efile nail drill could remove all kinds of nail polish and cuticle.