1It has the functions of grinding, polishing, nail gel removal, exfoliating, carving arcs, etc. 2Suitable for mold grinding, cutting, polishing, tooth manufacturing and processing, denture grinding, handicraft processing, carving, etc. 3Low noise, so that you are not affected by noise, belt clip design, it can be hung on the body, easy to operate. 4The grinding head can be replaced, easy to replace, the rotation direction is adjustable, forward and reverse rotation, stepless speed regulation. 5The battery capacity is 2000mAh, long battery life, rechargeable design, the machine has a digital display, and the running status of the machine can be observed more intuitively. Condition: 100% Item Type: Nail DrillMaterial: ABSColor: WhitePolishing Pen Rotating Speed: 0-30000rpm (stepless speed regulation), forward/reverse rotation can be switched at will.Built-In Battery Model: 18650Built-In Battery Capacity: 2000mAhSuitable for: Home, nail salon, etc. 1 x Nail Drill Machine1 x Manual1 x Polishing Pen1 x Polishing Pen Cover1 x Polishing Pen Holders1 x Plug1 x Box of Polishing Head Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.