Xiaomi Mi cordless screwdriver comes with strong magnetic motor and all-mental gearbox provides 5N·m high torque Xiaomi Mi cordless screwdriver has high quality S2 alloy steel bits with double anti-corrosion layer and hardness up to 60HRC, ensures long-term use Xiaomi Mi cordless screwdriver with 2000mAh large capacity battery can install about 180 pieces of screws at full power Xiaomi Mi screwdriver has three LEDs from a circular light belt, which automatically lights up when you press the start button, also convenient to operate in dim environments The screw driver's bits and the extension rod are stored in the bits box and the type-c charging cable and the screwdriver are placed in the storage bag The screw driver is suitable for lamps and lanterns, large household items, electrical appliances, and more Xiaomi Mi cordless screwdriver is easyto carry and operate