specification: Condition: Brand New_x000D_Item Type: Nail Drill_x000D_Material: ABS_x000D_Power Supply Mode: USB_x000D_Battery Capacity: 200mah_x000D_Battery Type: Lithium Battery (Included)_x000D_Charging Time: 2.5 Hours_x000D_Power: 1W_x000D_Speed: (First gear 3000rpm)-(second gear 6000rpm)_x000D_Product Features: Short and beautiful, product size design is beautiful, more in line with the posture of a woman holding a polishing pen_x000D_Uses: Household, nail salon, etc._x000D__x000D_How to Use:_x000D_1. The product switch moves upwards for forward rotation and downwards for reverse rotation._x000D_2. There are two gears speed adjustments for both forward and reverse rotation._x000D_3. Customers can adjust at will according to their needs. Features: 1Light weight and in small size, easy to store and carry, suitable for DIY personalized crowd. 2The forward and reverse rotation integrated design makes the product more concise, convenient for use. 35 kinds of nail drill bits are available for use, easy to replace and use, meet your different needs. 4It can be used for natural nails or artificial nails, very suitable for professional use, nail salon, makeup studio or home use. 52 gears rotating speed, easy to adjust. Made of high quality material, safe and eco?friendly, firm and durable. PackageList: 1 x Nail Drill Pen 5 x Nail Drill Bits 1 x USB Cable