Car MP3 Player built-in FM Transmitter, LCD screen display support SD/MMC card extend memory good ... quality CE,ROHS car mp3 player with fm transmitter1. Read MP3/WMA files from USB flash disk or SD/MMC card, transmit ... external audio player (MP3 Player, CD, VCD, etc).3. Draw power from the cigarette lighter in the car (DC12V power).4. Rotary ...