Features: Adjustable 5 Speeds: One button to switch rotation speed 3000rpm, 6000rpm, 9000rmp, 12000rmp and 15000rpm , which adapt to different working situation. Versatile Accessories: With 24pcs 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. Lightweight & Portable: Weighs only 131g, compact design like a pen that can be well used by one hand. Easy to use anywhere and anytime. Wide Applications: It is suitable for many materials, such as most metal, wood, stone, glass, ceramic, plastic, etc. USB Charging: Equipped with USB line, can use the portable power, notebook and charging USB socket to charge, which is convenient to use and charge. Specifications: Material: ABS + Mental Color: Grey / Orange / Green (Optional) No-load Speed: 15000rpm Built-in Battery: 3.7V 2000mAh Lithium Battery Item Size: 18 * 3.5cm / 7 * 1.4in Item Weight: 131g / 4.6oz Package Size: 21 * 8 * 6cm / 8.3 * 3.1 * 2.4in Package Weight: 236g / 8.3oz Package List: 1 * Cordless Rotary Tool 1 * USB 1 * User Manual 24 * Accessories