Electric Nail File Home USB Nail Cushioning Manicure Pedicure Polishing ToolPortable USB nail drill: Standard USB interface is the ideal choice Compatible all USB sockets. It can be used with power banks, laptops, adapters and even car chargers. It is small, but it fits your hand very well, and it is easy to carry or carry around, and can be used anytime, anywhere.Professional USB nail drill: This is an upgraded version of USB, which is more efficient and can cut your time in half Compatible precise work. This electric nail polish is powerful enough to polish, sculpt, cut, polish and remove acrylic powder, gel nails, nail polish gel, natural nails, toenails, etc.Adjustable speed and direction: 0-20000rpm electric nail file, equipped with durable adjustable speed controller and Compatibleward/backward buttons. The Compatibleward and backward rotation direction makes it easier to practice with two hands.Extremely quiet: high-quality aluminum alloy body makes it durable and efficient dissipation; high-quality bearings and motors make this electric nail file work exceptionally well and extremely quiet.Easy to operate: This acrylic nail drill is easy to find and hold, very friendly to beginners, and it is very easy and fast to fill. In fact, you only need to connect the USB cable to nail it yourself (the USB cable is long enough to be usable). Tip: This is essential in homes, salons, beauty schools and beauty.1. This product adopts high-strength magnet motor, low power consumption, high speed and strong torque.2. Features such as low sound, high torque, and non-hot.3. Professional portable design, and high service.4. The grinding head is equipped with a chuck, and its mini design makes the 2-in-1 quick-switching polishing motor and the multi-function host power supply in the handle of the entire grinder, ensuring the compactness, portability and mobility of the body.5. This nail polisher can be used to polish nails, dentures, models, jade, jewelry and so on. Different grinding heads will get different grinding effects.6. The nail polisher has stable perCompatiblemance and reliable quality, and can be used in various environments such as indoor and outdoor.7. The grinder is equipped with a wire-controlled power switch, and is equipped with Compatibleward and reverse rotation and stepless speed regulation functions.Precautions:1. The handle must not be idling, accessories must be installed.2. It is strictly Compatiblebidden to use accessories that are inconsistent with the original factory.3. Vigorous collision is strictly prohibited.4. Please control within the appropriate working range.5. When not in use, please take out the grinding head.6. Keep at a safe distance away from the reach of children.7. Please keep the environment clean.8. Make sure that the voltage and volts of the socket match.9. After the product is started, do not tou C H it with your hands.10. Please stay away from water and fire sources,11. When not in use, be sure to turn off the power and take out the power cord.Contains: 1X Grinding Machine 11X Metal Head & Polishing Head 1XUSB Cable