CHOKMAX Cordless Rotary Tool, 3.7V Li-ion MRT22DC Mini Rotary Multi-Tool Kit with Variable Speed, 24pcs Accessories Kit Electric Rotary DIY Grinder for Polishing, Cleaning and Engraving

? 100% SATISFACTION GUARANTEE. We guarantee satisfaction with Kozzy or your money back. All Kozzy products come with a one year warranty. If you have any problems, do not hesitate to contact us. ? Technical specifications: Collet size: ?3mm Rated voltage: 3.7V Idling speed: 5000RPM, 10000RPM, 15000RPM Charging time: 2 hours Battery type: lithium-ion, built-in Charger Voltage: 5V DC(USB) ? What's in the box: 1x Kozzy 3.7V lithium-ion cordless drill / driver 1x user manual 1x USB connector 1x 24pcs accessories kit ? Note: - It is recommended to check the power before using this item, and keep working at full power to avoid low battery during the work. - It is not recommended to operate heavy duty work. The Cordless Rotary tool perfect for DIY and small jobs, such as simple sanding, polishing, etc.