30pcs driver bits in specification 1” (25mm) and 1pc extension bit holder are suitable for furniture tight/loose of all screws; Supplied 1pc drill bit provide possibility to drill on wood, metal, and plastic substrates.

Lithium Ion Battery 2000mAh for endurable power; Accepts any micro USB to USB charging cable (included), so it can be charged from a variety of ports, including a computer with a USB outlet