1、Brushless Motor: This device adopts a brushless motor that doesn\u0027t generate sparks during operation, which is not easy to wear out and provides a long service lifespan. It offers strong torque and 2200bpm impact rate for superior working performance and durability. 2、Stepless Variable Speed: Equipped with a stepless speed-changing switch, this makes it easy to adjust the speed according to your demands. You can simply increase or decrease the pressure added to the trigger to vary the working speed. The greater the pressure applied, the higher the speed is. 3、Forward and Reverse Switching: The control switch can be set to three positions: forward, reverse, and lock. One push for forward and reverse switching allows for more efficient and convenient disassembly and assembly. 4、Comfortable Handle: It features a soft, rubberized, anti-slip ergonomic handle that is easy to grip. With a comfortable hand feel, it\u0027s practical and labor-saving. 5、LED Illumination Light: Equipped with a scattered LED working light, it automatically turns on when the trigger is pressed, providing enough illumination in dark spaces for more convenient use. 6、Efficient Heat Dissipation: Several ventilation cooling holes are reserved for efficient heat dissipation, ensuring the tool does not overheat even after long periods of use. 7、Rechargeable Battery: Powered by high capacity battery no/1pcs/2pcs optional. It is designed with a power indicator light for you to replace and recharge the battery in time. 8、Wide Applications: This multifunctional electric impact wrench is designed for work in tight and dark spaces. Suitable for household maintenance, industrial machine maintenance, stage scaffolding, building scaffolding, car/motorcycle/bike repairs, home restoration work, etc.