13mm single sleeve chuck and spindle lock for quick and easy bit change with one hand Two speed settings; variable speed and reverse switch for maximum control 15 Position adjustable torque control for consistent screw driving into a variety of materials with different screw sizes Drill Driver and Hammer settings for multiple applications Bright white LED with delay feature for improved visibility and flashlight functionality Items Included: 1.3Ah XR Li-Ion battery packs (2)# Heavy duty kitbox (1)# Multi-voltage XR charger (1)