Material: ABS Color: White, Pink, Black Product Size: 13*2.3*2.3 CM Package Contents: Nail Polish Machine*1, USB Data Cable*1, Ceramic Polishing Head*1, Polishing Head Set*1, Charging Base*1 Charging Method: TYPE-C Interface Charging Voltage: DC 5V Working Voltage: 3.7V Rated Power: 2W Speed: 18000RPM Battery Capacity: 500mAh Working Time: Approx. 2 Hours 1. Comes with a USB data cable, you can easily use it with any USB outlet, like a power bank, laptop, AC adapter, or even your car charger. No more worrying about the adapter cable, enjoy your nail art at home or on the go anytime, and it can also be used after charging. 2. Multifunctional nail polishing machine, equipped with 6 polishing heads, one of which is a ceramic polishing head, you can use this nail drill for all-around grinding, engraving, cutting, polishing, and removing stratum corneum. 3. Adjustable and Efficient, Easy to Use This nail polish machine made of ABS material has an adjustable speed control knob (0-18,000 RPM) and rotates in F/R direction, suitable for right or left-handed users. Does a great job for nail technicians and beginners at all levels and halves your time. 4. Low Noise and Low Heat Utilizing an upgraded powerful motor design, with intelligent heat dissipation, this nail drill rig maintains low heat, low noise, and low vibration, creating a very friendly working environment for users and those around them. 5. It is simple and portable and can be used anytime and anywhere. It is easy to change grinding tools. It is equipped with a ceramic corn grinding tool, quartz grinding tool, diamond grinding tool, round table grinding tool, cylindrical grinding tool, wool grinding tool, and a base that can hold up to 8 grinding tools.