FM TRANSMITTER WITH MOBILE CHARGER FUNCTION Electric Specification : *Support mobile charger function, ... \MMC card reader, with high speed transmission*Built-in FM transmitter, Stereo Transmission .*Play mp3 file from USB and SD\MMC ... )*Provide fourkeys to control the playback: Play/Pause/Shfl. Prev/V-, Next/V+ and CH, and remoter control function .* Rotary joint design ...