About this item: [Multipurpose Rotary Tool Set]The high-performance and low-noise rotary tool combined with 61 most popular power rotary tool accessories for DIY fine work, Not for Heavy-duty Projects. [5-Speed Setting]The cordless rotary tool can realize 5-speed adjustment which makes it easier to adjust to a suitable speed to meet the power demand in different scenarios. [Compact ]Powerful but small and light, just like holding a pen while in use, for ultimate control and precision as well as for comfort.The mini size rotary tool allows you to take it and use it whenever and anywhere [Rechargeable Battery]cordless rotary tool comes with 3.7V rechargeable battery. USB interface making charging easier and more convenient. [Rotary Drill with LED Indicator]The upgraded small cordless rotary tool has a blind spot lighting LED design. Reduce backlight shadows and overcome the adverse effects of dark areas on the use of the drill for resin, and provide you with a better experience Voltage: 3.7V No-load speed: 3000-15000r/min Load power: 12-30W Chuck: 3.2mm Battery type: lithium ion Battery charging time: 1-2h Working time: 2-3h Tips: The product may be updated constantly , Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Material: plastic colour: Orange Package Contents: 1 x Electric Grinder(62pcs) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.