This tool can be used as the electric drill and electric polishing machine, with it, you don't need to buy an electric drill or polishing machine separately, and it is very convenient to use. Come on and have a try, it will not let you down. Features: 2 in 1 design: This product combines the functions of electric drill and polishing machine, and it can achieve different functions only by replacing the accessories, which is very convenient and cost-effective. With a detachable handle design, it can be more comfortable to use and give you a better experience. Using lithium battery power supplys mode, cordless design, the use will not be restricted, and the use ranges is wider. Infinitely variable speed function, speed adjustment is more smooth and convenient. Specifications: Material: ABS+metal Power: 800W Voltage: 21V Speed: 3000r/min Plug: EUPlug, USA plug (optional) Battery: 1 * lithium battery, 4000mAh (included) Package size: 390 * 295 * 90mm / 15.4 * 11.6 * 3.5in Package weight: 2242g / 4.9lb Packing list: 1 * Host 1 * Battery 1 * Power Adapter (Optional) 1 * Wrench 1 * Handle 1 * Suction Cup 2 * Pads