Sony MEX-1HD Car Stereo (Discontinued by Manufacturer) Plays CD, CDR and CDRW Records MP3 encoded files from CDR and CDRW discs at up to 8x speed Play and Transfer files from/to Sony MagicGate(TM) MemoryStick media SSIR-EXA AM/FM radio with up to 30 programmable station memories 45 Watts per channel x 4 channels