Sony ZS-S10CP Compact AM/FM/MP3/CD Radio Boombox Playback MP3 music files ripped to CD, with shuffle function for randomised play order. Powerful boombox speakers deliver 2 Watts worth of loud, crisp sound quality. Get more listening choice with built-in FM / AM tuner, and enjoy your favourite radio shows on the move. Plug in to the mains when you're at home, and use batteries to power your boombox on the go. Enjoy your music from your digital music player, even if it doesn't have a USB connector.