... Bluetooth Car MP3 Player with Built-in FM Transmitter1. Support SD card or USB flash disk2. Read MP3/WMA music file format3. Built-in FM transmitter, MIC and ... (MID), E-Books, Car DVRs (Car Blackbox), Bluetooth Car Kits, Car FM Transmitters, Mini MP3 Speakers, Digital Photo Frames, MP3/MP4 Players, etc. * 10pcs and above, please buy ...