Specification: Item Type: Electric Mini Drill Grinder Product Model: 3682 mini electric grinder Speed Range: 5000-15000R/min High-Speed Torsion: Approx. 0.8 kg / 1.8 lb DC Input: 5V 2A Output Power: 300W Speed Shift Mode: Fixed gear shift Scope of Application: Widely used in polishing, cutting, punching, carving, wood carving, jade carving, nail art, peeling. Product Description: Our versatile jaw chucks are durable, durable and multifunctional. Functions can be switched at will, polishing, cutting, drilling, engraving and cleaning, DIY trimming, nail peeling. The switch button also has the function of three-stage adjustment, can use the socket power supply, the power is durable, suitable for creation at home. Can also be used for charging treasure Package List:1 x Electric Grinding Pen1 x USB Cable 32 x Grinding Tip Accessories 1 x Transparent Plastic Box1 x Universal Chuck (Installed)