This electric nail drill machine can reshape and polish your nail, provide you a salon level decoration for your nail.Name: Rechargeable Nail FilesPower: 15W, 50-60HzVoltage: 110V ~ 120 or 220v ~ 240vSpeed: 0 ~ 30000 revolutionsWeight: 1.2kg (including packaging box)Uses: Personal care products for making crystal nails and polishing surface nails and edges.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 safety16. During the charging process, the use of the product is prohibitedPackage Including:host x1;automatic clip handle x1;6 grinding heads;Joystick bracket x1;English instruction manual x1Notice:1.Please allow 1-3cm error due to manual measurement. Pls make sure you do not mind before you bid.2.The color may have different as the difference display,pls understand.3.If you encounter any problem when using, please contact us and we will reply within 24 hours!