HEHUI brushless impact wrench delivers up to 280 ft-lbs of breakaway torque, with a 4.0Ah battery offering 25% longer runtime, all in an ergonomic design. ✔【Brushless Motor】Increases lifespan by 60%, reduces battery energy loss, and minimizes operating noise, ensuring higher efficiency and enhanced safety during use. ✔【High Torque】 Delivers a maximum fastening torque of 258 ft-lbs (350 Nm) and a maximum breakaway torque of 280 ft-lbs (380 Nm). ✔【Features three adjustable speed settings (0-1500/2500/3300 RPM) to adapt to different tasks and prevent potential damage. ✔【Large Capacity Battery】Equipped with a 4.0Ah lithium-ion battery and a fast charger that recharges in 1-2 hours, providing 25% longer battery life and extended runtime for more demanding jobs. ✔【Comfort and Convenience】Designed with an ergonomic soft-grip handle for reduced strain during prolonged use, a built-in LED light for better visibility in low-light conditions, a variable speed trigger for precise control, and a belt hook for easy portability in outdoor work environments.