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. Features: Milwaukee N9-24-0280 Reconditioned V28 Radio -- Rockford Fosgate Sound System w/ Punch EQ -- 20 station preset; digital tuning and 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; iPod -- Detachable storage bag -- 10 ft. cord with pass through-plup so it won't tie up an outlet -- Rugged construction withstands 8 ft. drop to concrete -- 5-1/4 in. 25W weather resistant speakers with