Miniature cordless rotary tool kits, 3 speeds and USB charging, with 22 accessories, 3.7V multi-function rotary tool.

Powerful Speeds: This cordless rotary tool offers 3 adjustable speeds (8500-15000-21000 RPM) to suit different situations. This mini rotary tool is also equipped with a 3.2 mm collet and is compatible with most accessories. Caution! This rotary tool is designed for light-duty work, not heavy-duty work. Overload Protection: The cordless rotary tool features ventilation holes for continuous heat dissipation and extended tool life. Its overload protection system shuts off the motor in case of a problem, ensuring safer and more reliable use. Compact Body and LED Light: This mini grinder is equipped with an LED light to reduce shadows. Its soft TRP leather coating provides a comfortable, non-slip grip. Compact and lightweight, it can be operated with one hand and is easily portable, for use anytime, anywhere. A speed indicator is also included: each light corresponds to a speed, and all three lights indicate the maximum speed. All lights turn off when the device is switched off. Rechargeable battery: This cordless mini rotary tool comes with a USB charging cable. It offers 30 to 60 minutes of runtime after a 3-hour full charge. Overload protection is built-in: the battery indicator turns green and charging stops automatically once the battery is full. Specifications: Chuck: 3.0-2.35 mm Charging interface: USB/Type-C Speed: 8500-15000-21000 rpm Power: 80 W Voltage: 3.7 V Battery capacity: 2200 mAh Charging input voltage: 5 V 2 A Package contents: 1 x Grinder 1 x Accessory set