... Color blue, red, purple, white, pink,etc. Portable card speaker Support FM radio, SD card and USB flash ... package Usage MP3,MP4,SD Card,Computer etc. Portable card speaker Support FM radio, SD card and USB ... SNR:>70DBA 3.Description: (1)High Quality Stereo and wallyson sound speaker (2)With SD/MMC,U-disc reader ... be recharged (4)Connect 3.5MM stereo audi cable to speaker socket Line in,you can enjoy the ...