... /ANDROID MOBIL DOCK 4, Remote control 5, SD/FM tuner Patented speaker system with FM USB CLOCK Features:1, 2 ... .1 great selling multimedia speaker 2, With SD ... -supplyTechnical parameterSupport MPEG-1,MPEG-2,MPEG-2.5 audio format decoding and 8-448Kbps code rate ... Power input: DC 5VProduct picture Patent music speaker system with FM USB