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. SPECIFICATION Input Power:20W - 24W Voltage(V):220V-240 50Hz Speed:0-25000RPM High rotation speed (0-25000RPM), low noise (just like bee voices at the highest speed), the forward reverse direction design fits for RIGHT HANDED or LEFT HANDED use. The 4 nail drill bits can meet your daily nail art requirement. This professional nail drill is good at engraving, carving , grinding, sharpening, sanding, polishing nails, and even wood carving. Heat distribution holes in this electric drill machine make sure fast heat distribution (will not feel hot after an hour continuous use), making the motor last longer and lowering the risk of overheating. CAUTION Do not work in a humid environment Operating Environment Humidity:30-75 Operating Environment Temperature: 10? 40? Turn off the power when changing the bits Be careful not to drop the handpiece Make sure the power switch is off before plugging in the power Cord to avoid an unexpected injury due to sudden start. Package includes: 1 x Nail drill machine 1 x Piece Power Adapter 4 x Nail file bits 1 x Plastic bracket for handle 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.[SAFE]: Heat distribution holes in this electric drill machine make sure fast heat distribution (will not feel hot after an hour continuous use), making the motor last longer and lowering the risk of overheating. [FUNCTIONAL]: This professional nail drill is good at engraving, carving , grinding, sharpening, sanding, polishing nails, and even wood carving. [PRACTICAL]: High rotation speed (0-25000RPM), low noise (just like bee voices at the highest speed), the forward reverse direction design fits for RIGHT HANDED or LEFT HANDED use. The 4 nail drill bits can meet your daily nail art requirement. 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.