The Bosch GO Professional cordless screwdriver bit set has a supply voltage of 3.6 V and a maximum torque of 5 Nm. It has a dual trigger mode - just by pressing the tool or pressing the button. The tool is easy to control - stops immediately after deactivation via electronic brake. It has a mechanical clutch with 5 torque settings and a maximum performance mode. The kit includes a 25-piece bit set, one screwdriver bit, a USB adapter and a Micro USB cable.