【Quiet and Smooth Operation】This portable electric nail grinder is designed to operate quietly with minimal vibration, providing a smooth and comfortable nail care experience. 【High-Speed Performance】Featuring a powerful motor that delivers an impressive 35,000 RPM, this nail file allows for quick and efficient grinding and manicure results. 【Durable and Long-Lasting】Made with high-quality materials, this nail drill is built for long-term use, ensuring durability and reliability for all your nail care needs. 【HD Display for Easy Monitoring】The integrated HD display clearly shows the operating speed, allowing you to easily control and adjust the nail file for precision and control during use. 【Magnetic Nail Bit Absorption】The magnetic absorption feature securely holds the nail bits in place, making it easy to switch for various nail care tasks. Specifications: Type: Electric nail drill Model: JMD-108 Power: 30W Speed: 0-35000RPM Material: Aluminum + ABS + stainless steel Grinding diameter: 2.35mm Input voltage: AC 110V/220V, 50HZ/60HZ Output voltage: DC 3V-18V