Features: ▶LCD display screen, clearly show the speed/battery capacity. ▶Forward/Reverse rotation. ▶Built-in battery design, rechargeable and reusable. ▶Adjustable speed, easy to control and operate. ▶Mini size and light weight, easy to carry. ▶1 set nail drill bits for different polishing and grinding work. ▶Stable high speed, low noise and no vibration. ▶The drill heads can be easily put on and off without extra tools required. ▶Suitable for both professional use and home use. Specification: Item Type: Nail Drill Machine Voltage: 100-240V Power: 18W Rotate Speed: 0-30000rmp Optional Plugs: US, EU, UK Handpiece Size: Approx. 23.5 x 131mm Controller Size: Approx.86 x 135 x 34mm Handpiece Weight: Approx. 130g Controller Weight: 237g Package List: 1 x Controller 1 x Handpiece 1 x Handpiece Holder 1 x Adaptor 1 x Set Nail Drill Bits 1 x Manual