An idea filling tool set for nail decoration! It is a professional and convenient custom product with dual-direction nail technicians, safety isolation movement, grinding bits and a flexible handpiece. The method of using rapid mechanical clamping, gripping more reliable, you can adjust the pace freely by sliding the knob on the nail polisher with a manual transmission. Features: Made of high quality material, which is the nail polish professional products. Adjust the pace change rotatory knob on the host machine, which could be used for manual arbitrary pace change. ( Conversion between 3000 and 30,000 turns ) Simple and fashionable appearance of the main engine, using a safe isolation movement. With the high-end display, it could not only display pace , but also display the remaining battery capacity. The body is small and the whole body is light. You can use the holster to suspend the product on your waist and easily make a nail. Comes with the elegant handle with streamline design. Portable size and smooth vibration for comfortable grip and easier operation. The machine comes with a heat sink setting that makes the body less prone to prolong the life of the machine. Specification: Item Type: Nail Drill Machine Material: ABS Voltage: 100-240V 50/60Hz Power: 20W Rotate pace: 3000-30000rmp Optional Plug: EU Plug, US Plug Machine Size: Approx. 15.5 x 7.3cm / 6.1 x 2.9inch Handle Size: Approx.13.7 x 15.9 x 2.5cm / 5.4 x 6.3 x 1.0inch Package Size: Approx.26.5 x 14 x 9.5cm / 10.4 x 5.5 x 3.7inch Product Weight: Approx. 722g Package List: 1 x Main Machine 1 x Handle 1 x Case 1 x Adapter 1 x Set Nail Drill Bits