Car MP3 Player built-in FM Transmitter LCD screen display Support external audio player (MP3 Player, CD, VCD, etc.) CE,ROHS car mp3 player with fm transmitter1. Read MP3 files from USB flash ... . 206FM Channels6. LED Display (Display FM Channel and Volume+/-).7. Excellent sound quality, extreme music experience. AL-FM30 CAR MP3 PLAYER/car fm transmitter/car mp3 player with fm transmitter