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 ... the playback: PLAY/PAUSE, PREV/V-, 5,FM transmitter Transmit music from external audio player (CD, Apple iPod,MD player etc ... 18 keys, It can play EQ effect, digital pick song and frequency16.Color:Black,Red,Silver, ...