USER BENEFITS:Electronic management system (EMS) protects the machine, extends the service life, and increases efficiency.Brushless motor with greater efficiency and a longer service life.Accelerator trigger with lock-off switch.Electronic quick-acting brake.Robust gearbox housing made of die-cast aluminium with protective cap.Right/left rotation with safety catch.Speed Command: three different speed settings for a variety of applications. Prevents, among others, over tightening of small screws.Impact Control for the perfect positioning of screws.Tool holder square drive for 1/2? impact sockets.Ergonomically designed, non-slip, soft grip handle.Integrated LED lamp with persistence function.LED battery capacity display.Including belt clip and bit storage.