This wireless electric screwdriver features a hybrid manual + electric dual mode design, allowing you to switch between the two modes effortlessly with just one press. In electric mode, it provides fast and consistent torque, ensuring efficient screwdriving without damaging screws or workpieces. When dealing with delicate tasks that require precise control, simply switch to manual mode to handle every detail with accuracy. Equipped with ultra-fast screwdriving operation, it can drive a 1cm screw in just one second, and the instant-stop trigger enables quick switching to manual mode, balancing speed and control perfectly. It helps you complete repetitive tasks faster and effectively reduces hand fatigue during prolonged use, making it ideal for both daily home use and professional work.