Functional, versatile, and easy-to-use, it can be used for manicure, pedicure, acrylic, gel, dead skin, callus, and cuticle. It's an essential tool for nail-care veterans and newcomers alike. Accessories description: 1. English packaging. 2. The handle can be reversed. 3. Adjustable speed pedal. 4. Adjustable speed host. 5. With 4 sets of grinding heads, different shapes. Technical Parameters: 1. Input output voltage: AC110-120V 220-240V, 50 60Hz. 2. Product power: DCO-18V. 3. Output power: 24W This product is a professional customized product for nail grinding. Adjusting the variable speed knob on the main unit, the main unit can be manually adjusted. Easily switch between 0-25000 rpm, the host has an external positive and negative switch, which can be adjusted according to needs, is equipped with a foot switch, which can be operated without hands, and the price is affordable. It is trusted by nail salons and consumers product. Multifunction,Besides manicures Multifunction,Besides manicures and pedicures,can be used on small leather goods,wood and wall carving,punching and sanding. Easy to operate, you can share more nail art creation fun with your friends or family.Top-notch Appearance Design: It comes with the compact small controller and the handpiece fits in the center of the drill. Saving space on your desk. Bit holders on it let you can have your favorite pieces right there at your convenience. Lightweight and Low Heat Handpiece: Made of high-quality aluminum alloy, suitable for both professional use in salon and beginner use at home. It comes with the twists lock system which lets you easily change the bit. Powerful and Ease-of-use: High-speed, low vibration, low noise, and smooth operation with adjustable speed control (0-25,000 RPM ). This professional nail drill great for grinding, cutting, carving, removing gel polish and cuticles for natural nails, acrylic nails, and gel nails. Powerful Function: Professional high-tech speed bearing and motor make the electric file low heat, low noise, and low vibration. Portable Compact Design: This nail drill machine made of high-quality metal, tiny and lightweight design, easy to handle and carry it anywhere.