Powered by a two-way Rockford Fosgate® 44 watt sound system with a 3-stage Punch EQ™ bass boost, the Job Site Radio provides crystal clear sound over all volumes. It features an impact resistant shell, steel handle and a blow-molded base. It operates on 120V AC power or 12V to 18V Milwaukee Power Plus batteries and new Milwaukee 18V to 28V lithium-ion batteries. Additional features include 20 station preset, digital tuning, digital clock, FM stereo/mono, N.O.A.A. weather band reception, 12 volt auxiliary power port for portable music players and cell phone charging, audio auxiliary input for CD player, MP3 player, or iPod, a detachable storage bag, and 10-foot cord with pass through-plug so it won't tie up an outlet.