This Dewalt 20V MAX Lithium-Ion Brushless Cordless 3-Tool Combo Kit 2.0 Ah (DCK379D2) includes three 20V MAX* brushless tools, two batteries, charger, and kit bag. The DCD777 1/2 in. Drill/Driver is designed with a high-performance motor that delivers 340-unit watts out (UWO) of power. The DCS356 Oscillating Multi-Tool is equipped with a 3-speed selector, allowing users to choose their speed setting based on application. The DCF787 1/4 in. Impact Driver's compact and lightweight design allows the tool to be used in tight areas while the 3 LEDs provide visibility in dark spaces.