Powerful Cordless Nail Drill with Long-Lasting Battery Life: This electric nail file features a 2000mAh rechargeable battery that provides over 8 hours of cordless use, making it ideal for use at home, in the salon, or while traveling. It also supports USB-C charging. A low-battery indicator ensures you're never caught off guard.LED Light, Dust Cover, and Ergonomic Design: A built-in LED light provides clear visibility even in dimly lit areas, while a dust cover keeps your workspace clean. The non-slip, ergonomic handle is comfortable to hold, reducing fatigue during extended use and allowing for multi-angle polishing.10 Speeds and Dual Rotation Control: Adjust between 10 speeds (0-10,000 RPM) and switch between forward and reverse rotation for precise control. The cordless design is suitable for both left-handed and right-handed users, making it ideal for thick nail care and manicures. Professional-grade electric nail file for every need: Designed for portable nail care, this set includes 10 drill bits that easily handle thick toenails, gel nails, cuticles, and calluses. Gentle and meticulous, it's suitable for seniors, beginners, and professionals alike.Low-heat, low-noise motor: This cordless nail drill set features a high-quality body, a newly upgraded motor, and an intelligent heat dissipation system to ensure low heat, noise, and vibration during use. The nail file's anti-clogging design ensures smooth operation, allowing you to use the electric nail file more comfortably without damaging your natural nails or sensitive skin, allowing you to achieve salon-quality results at home.