... MOBIL DOCK 4, Remote control 5, SD/FM tuner Patented speaker system with FM USB CLOCK Features:1, 2.1 great selling ... clock, alarm clock and sleeping function6, Compatible with MP3/WAV audio format7, LCD liquid crystal display8, With function keys on product9 ... power-supplyTechnical parameterSupport MPEG-1,MPEG-2,MPEG-2.5 audio format decoding and 8-448Kbps code rate Support WMA format ...