Experience professional nail care with this electronic nail machine featuring an HD LCD display. Boasting a built-in 2000 mAh lithium battery, it offers up to 12 hours of use on a 2-hour charge. The LCD screen displays speed, rotation direction, and remaining power. It can even function as a power bank for your phone. With a high torque of 45000 RPM and premium bearings, this nail drill runs smoothly and is ideal for both beginners and professionals. This multifunctional kit is perfect for polishing nails, filing different shapes, and smoothing calluses. It includes 6 types of metal bits and 6 sanding bands, compatible with all 3/32" shank bits. Enjoy high precision and superior torque to prevent temporary stops during use. Crafted from aluminum alloy with ventilation holes for effective heat dissipation, this compact and lightweight nail drill comes with a portable hook, easily fitting into your pocket or bag.