1. Upgraded 35000RPM Motor with Adjustable Speed: The professional electric nail drill is equipped with powerful upgraded motor bearings, which can work smoothly within the speed range of 0-35000RPM. Therefore, our nail art efficiency can be improved quickly and easily. 2. Rechargeable Electric Nail Drill, lasts up to 12 hours: This cordless nail drill is powered by a high-capacity battery that takes only 2 hours to charge and can be used for up to 12 hours on a single charge. If the nail drill's LCD screen shows "L" followed by a number, simply charge and restart the device for optimal performance. 3. EASY TO CARRY: With a professional speed of 35,000 RPM, this portable nail drill is compact and easy to carry around. 4. SMOOTH EXPERIENCE: The electric acrylic gel nail drill delivers excellent performance and operates extremely quietly without generating any heat or causing any arm or hand tremors, thus ensuring a seamless and enjoyable user experience. 5. FOR PROFESSIONAL NEEDS: This electric nail file comes with 1 ceramic and 6 metal nail drill bits. It is designed for professional use in both home and salon environments. This filing machine is perfect for manicure and pedicure such as sanding, carving, sculpting, skeletonizing, cutting, polishing, removing natural acrylic nails, gel nail polish, powder nails, calluses, cuticles, and all nail art. Note:the colors and styles of accessories are random, and the designation is not accepted, which not affect the use. Colour:B:Grey White Material:Aluminum plastic Package Contents: 1 * Electric Nail File Machine 1 * Metal Nail File Set 1 * Ceramic grinding head 1 * USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.