18V, LXT, Lithium-Ion, Sub-Compact, Brushless, Cordless Impact Driver Kit 2.0Ah, Compact & Ergonomic Design, Ideal For Working In Tight Spaces, Variable 2 Speed 0-1,300/0-3,000 RPM & 0-1,600/0-3,900 IPM For A Wide Range Of Fastening Applications, Assist Mode A-Mode Feature Helps Eliminate Screw Cam Out & Cross Threading By Driving At Low Speed Until Tightening Begins, BL Brushless Motor Delivers 1,240 IN/LB Of Max Torque, Dual LED Lights Illuminate The Work Area, Ergonomic Handle Provides Increased Comfort, Extreme Protection Technology XPT For Improved Dust & Water Resistance For Operation In Harsh Conditions, Includes: 18V LXT Lithium-Ion Compact 2.0Ah Battery, 18V LXT Lithium-Ion Rapid Optimum Charger & 14" Contractor Tool Bag.