... 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, won the ... low, the top will flash the alarm) Standard mini-usb charging port, is compatible with most mobile phone / MP3 MP4 player ...