... Color blue, red, purple, white, pink,etc. Portable card speaker Support FM radio, SD card and USB flash FOB ... 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 ... to speaker socket Line in,you can enjoy the music from mobile phone,mp3,mp4,pc,ipod and ...