... SD/MMC card, enjoy music via car stereo. Car MP3 FM Transmitter 1. Read MP3 files from USB flash disk or SD/MMC card ... music signal over car FM tuner, then enjoy music via car stereo. 2. Support external audio player(MP3 player(MP3 player, CD, VCD ... . 6. 206 FM channels. 7. Blue LCD screen display song name, more beautiful and clear.8. Horizontal distance of transmitter: >10m. Team ...