... MOQ standard color box package Usage MP3,MP4,SD Card,Computer etc. Portable card speaker Support FM radio, SD card and USB flash 1.Fashion design, exquisite technology, simple ... Stereo and wallyson sound speaker (2)With SD/MMC,U-disc reader MP3/WMA format music can be played. (3)Connect DC5V adaptor/USB ... enjoy the music from mobile phone,mp3,mp4,pc,ipod and other audio devices. (5)Built-in FM