Features 3 Speed Settings The variable speed wireless rotary tool can adjust 3 different speeds to 5000, 10000, 15000 RPM to meet your different needs. Electric rotary tools are the perfect gift for craftsmen, Christmas, Birthday, Thanksgiving, Father's Day. Various functions: The mini rotary tool comes with 51 accessories (including 6 pliers, clamping range 0.5 to 3.2 mm), easy to use and replace accessories without kit. Perfect for a variety of craft and DIY projects such as sanding, polishing, cutting, drilling, etc. PORTABLE & WIRELESS - Mini cordless rotary tool kit and comfortable pen design allow you to operate more freely. You don't get tired even if you work long hours. COMPACT & ACCURATE The cordless rotary tool is powerful yet small and lightweight, like holding a pen during use, for ultimate control and precision for almost all your DIY and home improvement needs. Longer Battery Life The upgraded lithium-ion battery of the rotary tool kit contains 2.5 times more power than the previous version, and uses fast charging technology to save you charging anxiety. Convenient micro USB charging ensures charging at any time. Specification: Item Type: Cordless Rotary Tool Battery: 1 x 3.6V 18650 650mAh Li-ion battery Speed range: 5000, 10000, 15000rpm Charging interface: Micro USB (DC5V) Clamping range: approx. 0.5 ~ 3.2 mm/0.02 ~ 0.13 inches. Colour: blue. Package list: 1 x Host. 51accessories 1 x USB Cable 1 x user manual (English language not 1 x Storage Box Package List 1 x Host 51 x Accessories 1 x USB Cable 1 x User Manual 1 x Storage Box