Features 1、Adjustable 5 Speeds: One button to switch rotation speed 3000rpm, 6000rpm, 9000rmp, 12000rmp and 15000rpm , which adapt to different working situation. 2、Versatile Accessories: With 50pcs accessories kit, it can be used to do all kinds of home jobs or crafting jobs, such as engraving, sanding, carving, polishing, drilling and so on. 3、Lightweight & Portable: Weighs only 129g, compact design like a pen that can be well used by one hand. Easy to use anywhere and anytime. 4、Wide Applications: It is suitable for many materials, such as most metal, wood, stone, glass, ceramic, plastic, etc. 5、USB Charging: Equipped with USB line, can use the portable power, notebook and charging USB socket, which is convenient to use and recharge. Specification Color: Grey No-load Speed: 15000rpm Battery: 3.7V 2000mAh lithium battery Material: ABS + Metal Item Size: 18 * 2.7 cm / 7.09 * 1.06 inch Item Weight: 129g / 4.55oz Package List 1 * Cordless Rotary Tool 1 * USB Cable 50 * Accessories 1 * User Manual (English)