Do you feel tired and boring when you are driving on the road? How about listening to music? This SD card car Mp3 player is ideal for your needs. This MP3 player is 4GB. The 4GB MP3 Player reads MP3 songs from the SD Card directly and broadcast through the car FM tuner. Just SD card into car 4GB MP3 Player, then you can enjoy your favorite music. This Remote Control Memory Card FM Car Mp3 Player support mp3 or wma files. What's more, this card car mp3 player can show you the frequency or track number and title of songs, and with the infrared remote control, you can choose the song or frequency conveniently. With this car MP3 player you can listen music your driving trip will become much more interesting. The car media player has a capacious media play function. Whether at weekend trip or just drive to work; pack your music with you! Car audio MP3 player has now became a stable part of many people's lives and works. This is a Car FM Transmitter MP3 Player over 200 FM channels to choose from, can be fully rotated and adjusted, no built in flash memory volume, but MP3 Radio Transmitter can extend, with built-in stereo wireless transmitter, 206 frequencies range from 87. 5MHz-108.0MHz.So hurry up and pick this FM Car MP3 Player home!