FM TRANSMITTER WITH MOBILE CHARGER FUNCTION Electric Specification : *Support mobile charger function,*Charger for Nokia*Standard /usb2.0 and SD\MMC card reader, with high speed transmission*Built-in FM transmitter, Stereo Transmission .*Play mp3 file from USB and SD\MMC card driver *Frequency range 87.5-108MHz*Auto power off frequency memorizing function*Led Display the working frequency and ...