... Card reader portable speaker with FM Radio,Alarm Clock and built-in 600mAh battery,SD/ ... Speaker with SD/MMC/USB,FM Radio and Alarm clockFeatures Simple and stylish appearance, won the ... MMC card / read U disk, supporting MP3/WMA music format Automatically search the entire external memory MP3 files, ... / computer / MP3 player, audio players and other music FM radio function Support NAND FLASH / SPI FLASH ...