1、SCREWDRIVER SET: Foldable USB lithium battery rechargeable screwdriver set, equipped with a variety of screwdriver bits, sockets and flexible shaft, etc. 2、HIGH EFFICIENCY: The no load drilling speed is up to 230rpm/min, the maximum torsion is 6N.m, and the operation is efficient and labor saving. 3、USB INTERFACE: This power screwdriver has universal USB interface, no power adapter required, and is equipped with USB cable for easy charging. 4、EASY OPERATION: Foldable design electric drill, gun type and straight type can be switched at will, which can deal with various working environments. 5、WITH SCREW BITS: Equipped with magnetic fast change bits, widely used for wood drilling and punching, screwing and woodworking installations, etc.