Retractable screw holder with magnetic tip. Prevents from dropping screws. Lithium ion battery technology. Stays charged and ready for up to 18 months. 6-position clutch. Prevents from stripping of screws. Forward/reverse window. Easy-to-control which direction is selected. Built-in LED work light. Provides good visibility when working in dark areas. Wall-mount and tabletop charging base. Store anywhere. LED charging indicator light for peace of mind.