【80 Accessories Support, Wide Application】80 Accessories collections consist of sanding band, drill bits, grinding wheels, diamond bits etc that makes it a great deal, while shifting from one task to another is so easy, satisfy the various basic usage. There are two collets, a 3.2mm and an universal collet 0.8-3.2 (3.2mm is inside the Rotary Tool). | 【Multi-Speeds】: 3 Powerful Speed Settings Cover 5000rpm, 12000rpm ,18000rpm, great for polishing, cleaning, engraving or other DIY tasks, you can set and adjust speed flexibly according to the work contents and the type of materials being used. Excellent Performance makes your DIY project easily conduct. | 【Light-Weight&Practical】: The 3.7V Cordless Rotary Tool has Comfortable Pen-Designed and Light Weight. Comfortable Handy Size & Very lightweight pen size makes it easy to handle for delicate tasks and finer work. Rubber-covered handle with anti-slip function provides comfortable grip for better control. | 【Convenient Micro USB Connector】3.7 V rechargeable lithium battery for safe operation and long using life. 1500mAh battery capacity enhances the rotary tool using endurance. The rotary tool kit also includes ETL certified charger making the recharge more quickly. | 【Friendly Customer Service and Support】: Package Includes 1X 3.7V Rotary Tool, 1X USB charging wire,1X Storage case, 1X 80 Accessories. SNAN offers 2-YEAR QUALITY PROMISE, please contact us if you encounter any questions/concerns about anything. Our professional customer service team will react within 24 hours.