Features VARIOUS FUNCTION: Mini rotary tool comes with 51 accessories (including 6 collets, clamping range 0.5‑3.2MM), easy to operate and replace accessories without kit. Perfect for a variety of crafts and DIY projects such as sanding, polishing, cutting, drill 3 SPEED SETTINGS: The variable speed cordless rotary tool can adjust 3 different speeds at 5000, 10,000, 15,000 RPM to suit your different needs. Electric rotary tools are the perfect gift for crafters, Christmas, birthday, Thanksgiving, Father Day. Havi COMPACT AND ACCURATE: The cordless rotary tool is powerful but small and lightweight, like holding a pen while in use, for ultimate control and accuracy for almost all your needs in DIY and home improvement work PORTABLE AND CORDLESS: Mini rotary tool kit cordless and comfortable pen design allow you to operate more freely. You don't get tired even if you work long hours LONGER BATTERY LIFE: The upgraded lithium ion battery of rotary tool kit packs 2.5 times more power than the previous version, and use fast charging technology to save you from charging anxiety. Convenient micro USB charging ensure charging anytime and a 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 ~ 3.2mm / 0.02 ~ 0.13in Color: Blue Package List:1 x Host51 x Accessories1 x USB Cable1 x User Manual1 x Storage Box Package List 1 x Host 51 x Accessories 1 x USB Cable 1 x User Manual 1 x Storage Box