18v, 1/2" drill/driver kit, enhanced torque rating, 480 in/lb of torque, compact design, 7.8" head length, 20 1 clutch settings, 2 speed settings for high speed 0-1,700 rpm setting & high power 0-450 rpm mode, keyless ratcheting 1/2" chuck with auto lock, ergonomic grip zone, built-in led, includes (2) 1.5 ah slim pack batteries, charger & carrying bag.