... portable speaker with FM Radio,Alarm Clock and built-in 600mAh battery,SD/MMC/MS,USB flash, MP3,WMA Built-in Battery mini portable ... Speaker with SD/MMC/USB,FM Radio and Alarm clockFeatures Simple and stylish appearance, ... phone / computer / MP3 player, audio players and other music FM radio function Support NAND FLASH / SPI FLASH Support FAT16 / FAT32 file ...