Portable & Easy To Use?The lightweight design (68g) is compact enough to slip in your purse, perfect for travel and home. Equipped with a USB charging cable. Just plug in the USB cable, and turn on the power to start your nail salon. Adjustable Speed & Reverse Direction?Electric nail drill is designed with 0-20,000RPM, which makes this electric nail file easier and safer to polish your nails. The two-way rotation is very practical and ideal for left-handed, nail masters or beginners for manicure treatments. Enjoy Professional Nail Care at Home!. Low Noise & Low Vibration?The latest anti-vibration design of the aluminum body effectively reduces vibration, noise, and low temperature for better use. Easily removes varnish painlessly without damaging the nail. Very silent and light, you can use it anywhere without disturbing anyone. Professional Nail Drill & Detailed Instructions?Come with 11 different nail drill bits, 26 sanding bands, 1 brush, and 1 glass nail file, you’re set for almost any nail job. And come with a small user guide, everything is indicated on how to use it, even if you are a beginner. If you have questions after receiving the products, please contact us. New Pen-shaped Handle Design?Upgraded Pen-shaped handle for a more comfortable hold and firm grip. These electric nail files can be used for manicures, pedicures, polishing, shaping, grinding cuticles, removing acrylic/gel nails, or for nail beauty. Perfect for both natural and artificial nails and make it easy to treat your nails at home! 5 colors for your choice!.