21V 3 in 1 Cordless Impact Wrench Brushless 1/2" Drive Dual Speed Screwdriver with 4000mAh Battery,4pcs Scokets,12 Drill Bits

【High-Performance Brushless Motor】 -- 407ft-lbs(550NM) powerful torque meets industrial-level work requirements.The High-quality brushless motor keeps this impact gun a consistent power and longer life.The life of brushless motors is 1.5 times longer than carbon brush motor!

【Upgraded 3-in-1 Multi-Function】New Upgraded 3-in-1 Multi-Function design with sockets and drill bits,can be used asan impact wrench/driver/cordless drill,can handle most repairing work in your daily life.Disassembly and assembly, drilling, one machine for multiple purposes (drilling and screwing). Not only suitable for removing tires from cars, commercial vehicles, motorcycles,trucks, but also can be used for automotive repairs, major construction projects,heavy equipment maintenanc.

【Ergonomic Design &Trigger-Activated LED】The L-shaped ergonomic handgrip maximises the performance of the Wrench and comfort of the user,over-mold offers a comfortable grip when doing lengthy jobs.Trigger-activated LED light for extra security and safety when you work in dark areas

【2 Gear Setting&Infinitely Speed Control】 This power impact gun has 0-3400 RPM stepless variable speed,increase ordecrease pressure on switch trigger to control speed easily. Simple to change the rotation direction by one forward & reverse lever.2 speed settings, you can adjust the speed according to your needs,if you need to removing car tires, you can choose "MAX TORQUE" and if you need to drilling/screw driver, you can set it to "MIN TORQUE".