?Simple to Use?Humanized design, the nail drill handle is easy to grip and operate. After installing the sanding head, connect the USB cable to the power supply and press the F/R button for 2-3 seconds to turn on the power and start using it. Enjoy professional nail care at home!. ?Rechargeable & Portable Design?Rechargeable and wireless design, its lightweight size, no need to insert the plug when working, you can use it anytime and anywhere. The portable hook is on the rear of the fuselage, it can be hung on a belt or trouser pocket. Equipped with a USB charging cable and large battery capacity, it can be used as a power bank for mobile phones. ?Low Vibration & Low Noise?This anti-vibration design of the aluminum alloy body nail drill handpiece has low vibration, low noise, low heat and strong power, which suits your needs better. The surface of the machine is scratch resistant , stable operation. Easily removes varnish painlessly without damaging the nail. Very silent and light, you can use it anywhere without disturbing anyone. ?Adjustable Speed & 2 Reverse Direction?The electric nail drill smart screen can LED display speed and power, making it easy for you to choose the speed you want. The speed can be adjusted within the range of 0-35000 RPM (min to max), greatly improves your working efficiency and shortens your working hours. R for the opposite direction and F for the positive direction, which makes it suitable for both right-handed and left-handed users. ?Professional Electric Nail Files?The nail drill kit comes with 6 different bits and 6 sanding bars. The electric nail files can be used for grinding, sculpting, manicures, pedicures, cutting, shaping, polishing, removing acrylic/gel nails, cuticles, or for nail beauty. Perfect for both natural and artificial nails and can fit to different manicure needs!.