CD/CD-RW compatible 20 track CD program function Repeat one/all songs function AM/FM radio LED display 3.5mm headphone socket 3.5mm aux-in Speaker power: 1.2Wx2 Carry Handle Telescopic antenna AC mains adaptor (included) Batteries: 6 x C size (not included) Warranty: 1 year Groove Portable Cd Player With Radio Boombox - Blue | Gvps733be Listen to your favourite tunes with the Groov-e Original Boombox. This stereo combines a CD player with an AM/FM radio in a totally portable package. The CD player is CD-R/ CD-RW compatible and offers a 20-track pre-programming function. Thanks to the 3.5mm aux-in function, the Original Boombox will also allow you to connect your MP3 player, smartphone and tablet, so you can play your favourite songs anytime, anywhere… but if you prefer to listen in private, it also has a 3.5mm headphone socket.