Portable card speaker 1.Support read SD card and USB flash 2 ... quality Color blue, red, purple, white, pink,etc. Portable card speaker Support FM radio, SD card and USB flash FOB Shenzhen ... box package Usage MP3,MP4,SD Card,Computer etc. Portable card speaker Support FM radio, SD card and USB flash 1 ... 3.Description: (1)High Quality Stereo and wallyson sound speaker (2)With SD/MMC,U-disc reader MP3/WMA ...