【Professional Nail Kit】 This comprehensive nail kit includes an upgraded electric manicure set with 6 nail drill bits and 6 sanding bands. Perfect for polishing, shaping, and smoothing calluses on hands and feet. Multifunctional for easy grinding, cutting, polishing, gel polish removal, and cuticle care for both acrylic and natural nails. 【High Speed up to 35000RPM】 Features a high and adjustable RPM speed (0-35000 RPM) with a simple variable speed control knob. Forward and reverse rotation suitable for right- or left-handed users. 【Portable & Rechargeable】 With a large 2200mA battery capacity, use this nail drill anywhere, anytime. Fully charges in approximately 2-2.5 hours and provides up to 8-9 hours of use. Its super-lightweight body makes it easy to carry for on-the-go gel polish or acrylic nail removal. 【More Efficient Use】: Professional quality and design make our nail drill extremely quiet and smooth with minimal vibration. Low consumption and low noise ensure smooth operation, making your nail art creation even more enjoyable.