Description: This electric nail drill machine kit is specially designed for nail polishing, removing callus, engraving, grinding, sharpening, pedicure and more. A nice option for home use and salon use. Features: The nail drill machine kit is suiatble for nail polishing, extension gels removing, removing callus, engraving, grinding, sharpening, pedicure and more. Its working speed can be adjusted between 0~30,000r/m by rotating the knob, low heat and low noise. Supports clockwise and anti-clockwise rotation. Comes with an ergonomic gripping nail drill polish handle, comfortable to hold, and with a holder for the handle storage and protection. The belt clip design allows to hang the drill machine on the belt or clothes. Compact and lightweight, suitable for home and salon use. Large LCD screen shows the speed, rotation direction, and battery allowance, easy to read. Built-in 2*2600mAh batteries can last 8-10 hours of working time. Specifications: Type: Nail Drill Polish Machine Kit Input Voltage: DC 5V 2A Rotary Speed: 0-30000RPM Battery Capacity: 2*2600mAh Working Time: 8-10 hours Charging Time: about 3.5 hours Material: Metal; ABS Color: White, Pink, Green (Optional) Nail Drill Machine Size: Approx. 15.5*6.5*4.5cm/6.10*2.56*1.77in Nail Drill Machine Weight: Approx. 202g/7.12oz Handle Size: Approx. 2.3*14.7cm/0.90*5.78in Handle Weight: Approx. 113g/3.98oz Package Size: Approx. 22.0*17.7*5.7cm/8.66*6.96*2.24in Package Weight: Approx. 527g/18.58oz Package List: 1 * Nail Drill Machine 1 * Nail Drill Handpiece 6 * Metal Nail Drill Bits & Sanding Bands 1 * Handpiece Holder 1 * Connecting Cable 1 * Type-C Charging Cable 1 * User Manual (English/Chinese)