Portable E-file is an all-in-one nail maintenance device that allows you to join our salon-quality nail club and do your own manicures, saving your time and money. 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. [Product Name] Nail Polisher [Product power] 15W, 50-60Hz [Voltage] 110V 120 or 220v 240v [Speed] 0 30000 revolutions (for reference only) [Weight] 1.2kg (including packaging box) [Certification] CE, RoHs certificate [Package Contents] 1: control host 2: automatic clamp handle 3: 6 mounted grinding heads: 4: Joystick bracket 5: Foot switch: 6: English instruction manual Precautions: ?1. Do not run the handle idly, you must install a bur. ?2. Do not use non-conforming accessories. ?3. Strong collision is strictly prohibited, especially the handle mouth. ?4. Never overload the machine. ?5.The grinding head will wear gradually. At this time, please remove the old grinding head and replace it with a new one. ?6. Keep a safe distance that children cannot touch. ?7. Please keep the environment clean. ?8. Do not put pressure on the product by improper external force. ?9. Prevent accidental startup. ?10. Make sure the voltage volts of the sockets match. ?11. After the product is started, do not touch it with your hands. ?12. Keep away from water and fire. ?13. Do not use the product in the bathroom. ?14. Use goggles to prevent dust and dander from being sprayed into your eyes during use. ?15. Be sure to turn off the power when not in use for safety 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 cMULTI-USE APPLICATION: For natural as well as artificial nails, for grinding, cutting, carving, polishing for all kinds of nail art. LOW NOISE: It is quiet and smooth, very low vibration design for comfort grip. Low noise and vibration for smooth and long-time operation. Complimentary six grinding heads: suitable for sanding nails, removing dead skin, manicure, etc. 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.