High performance audio system - DAB+/FM tuner with digital processor delivers highest reception accuracy and signal clarity DAB+ gives best sound quality and additional information like: song, artist and accurate time Dual speaker with passive radiators - deliver loud, clear sound with deep, accurate bass Customisable equalizer for enhanced sound quality and 10-station preset Shock absorbing end caps and metal speaker grills - protect from drops, water and debris on the jobsite Integrated handles - allow for easy transport and storage Powered by Milwaukee® M18™ batteries or AC outlet. Up to 12 hours of runtime with an M18™ REDLITHIUM-ION™ 5.0 Ah battery pack Weather sealed device compartment protects mobile devices Protected 2.1 A USB power outlet - charges electronic devices in both AC and DC mode Supplied with auxiliary input cord, 2 x AAA batteries. Milwaukee® batteries sold separately