... Speaker & FM Radio 2, USB disk, Micro SD/MMC card 3, Rechargeable 4,RMS: 11 Watts 2012 hot selling high powered 2 Way Plastic Speaker ... Box Features:1, NEWEST 2.1 multimedia ... 2.0 slot 4, Support FM, automatically search and save radio station 5, Support clock, alarm clock and sleeping function 6 ... parameterSupport MPEG-1,MPEG-2,MPEG-2.5 audio format decoding ...