Two speed transmission drill/driver features 20V Max, 1/2" ratcheting chuck, 0-600/0-2,000 no load speed, and 15 clutchsettings. Impact driver features 3 LED lights with 20 second delay to provide visibility without shadows, 1/4" hex chuck, 2800 rpm no load speed, 3200 ipm, and 1400 in-lbs max torque. Includes: 2 tools, 20V Max lithium ion 1.5 Ah battery packs, fast charger, (2) belt hooks, bit holder and kit box.