Car MP3 Player FM Transmitter Card Slot Car MP3 Player FM Transmitter Card Slot1,Play MP3 and WMA ... SD card directly and broadcast through the car FM tuner. When you turn on the power from ... control the playback: PLAY/PAUSE, PREV/V-, 5,FM transmitter Transmit music from external audio player (CD, Apple ... iPod,MD player etc. ) to the FM radio. 6,LCD Display,nanometer screen glass & 6EQ,appear ...