Features POWERFUL AND ADJUSTABLE: This electric screwdriver is enough to drive a 2in screw, support three level torsion adjustment EASY TO CHARGE: Come with small size, easy to carry and suitable for small spaces, compact and lightweight ACCURATE AND RELIABLE: Variable torsion setting to prevent screws from falling out, you can use with confidence COMPLETE FITTINGS: Equipped with screwdriver, battery, hook, easy for you to install, complete accessories guarantees convenient operation WITH BOX: Equipped with 2 storage boxes for easy storage, portability and access, and also prevents damage and loss Specification: Item Type: Cordless Electric Screwdriver Kit Torsion Adjustment: Three speed adjustment Torsion: 0.1-1N/m Battery: 1 x 21700 lithium ion battery 4000mah Charging Interface: TYPE C Charging: 5V2A CW and CCW: Support Package List: 1 x Screwdriver 5 x Screwdriver Bit 1 x Battery 1 x Hook 2 x Storage Box Package List 1 x Screwdriver 5 x Screwdriver Bit 1 x Battery 1 x Hook