description: Xiaomi - Electric precision screwdriver - cordless - 3.7 V Speed: 170 rpm Torque Details: Max torque at level I (0.05 Nm), max torque at level II (0.2 Nm), max manual torque (3 Nm) Features: Magnetic bit holder, non-slip handle, battery level indicator, metal gearbox, soft-touch handle, USB-C charging, screwdriving bit concentricity up to 0.2 mm, 60 HRC hardness Battery Technology: Lithium Battery Voltage Provided: 3.7 V Battery Capacity: 350 mAh Battery Recharge Time: 200 min Case Material: Aluminium alloy Included Accessories: 24 screwdriver bits Weight: 59 g Dimensions & Weight Details: Shaft - diameter 16.4 mm