USB Rechargeable Mini Electric Drill Grinder Pen

Features: 1. It is a professional nail drill. 2. Small size and tapered design make it easier to remove dead skin near the nail. 3. It can also be used to remove dead skin from fingernails and toenails. It is not easy to rust and has a wide range of uses. It is suitable for professional nail salons or personal use. 4. Easy to use in any position. Accepts all rotary tool accessories. Lightweight design and precise operation. Nice appearance. Sleek, exquisite and streamlined design fully embodying the concept of ergonomics. 5. The appearance adopts a strong buckle-type structure, which is safe and easy to use. 6. The unique double shock absorption structure of the traditional system has low vibration and low noise. Easy to use in any position. Accepts all rotary tool accessories. Lightweight design and precise operation. Nice appearance. Sleek, exquisite and streamlined design fully embodying the concept of ergonomics. Specifications: Size: 155*28mm Line length: 97cm Power mode: USB power supply Input voltage: 100-240V How to use: 1. Press and hold the sharpening pen button; 2. Loosen the female head screw; 3. Insert the required sharpening head; 4. Tighten it in one direction after inserting it, and the speed can be adjusted. Package Included: 1 * polishing pen 1*set of grinding heads (including grinding needle*6, sand ring*6) 1 * USB Cable 1 * manual