Features: 1Device is equipped with a protection system, when overload protection function is activated, handle will stop working to avoid overheating due to improper operation. 2It has a powerful 35000 rpm motor with adjustable speeds dial and digital speeds display. 3Smooth and quiet machine head, with minimal vibration and noise, digital display design can display speeds and power status and know running status of machine. 4Portable hook design, with a clip on the back, it can be easily nailed anytime and anywhere when clipped on the waist. 5Handle shape is all metal, suitable for mold cutting, engraving, denture grinding, nail polish, nail removal, dead skin removal, drill removal, etc. Condition: 100% Brand New Item Type: Electric Nail Drill Material: ABS Power: 65W Voltage: 110~240V Speed: 35000rpm Battery Type: Built-In Battery Battery Model: 444258 Battery Capacity: 1680mAh Optional Color: Black,White,Pink Size: As the picture shows Features: Functions such as sharpening, polishing, removing nail polish, exfoliating, and engraving curvature. It is suitable for mold grinding, cutting, polishing, tooth manufacturing processing, denture grinding, handicraft processing, carving, grinding, polishing, various manicures, accessories and beauty operations. Instructions for use: 1. Plug the phone into the DC output socket on the host. 2. Insert the host plug into an appropriate power socket. 3. Insert the drill directly into the chuck of the mobile phone. 6-piece drill function: 1. 3pcs of rough adamas drill bits: can be used for nail thinning, shaping and etching 2. 3 fine adamas drill bits: can be used to remove gel polish, clean under nails, refine the epidermal area and shape. Use: Household, nail salon, etc. Package Included: 1 x Host1 x Sanding Pen1 x Power Plug1 x Sanding Penholder 1 x Sanding Pen Base6 x Sanding Heads6 x Sand Rings1 x Manual