You feel tired when you get off from work? You are excited on your way out with friends? This car MP3 player FM transmitter with USB SD MMC Port FM-135 will be the ultimate solution for you.Without taking too much of your time, you could enjoy the music while you are driving. Made of high quality materials, this car mp3 player FM transmitter is durable and reliable enough for long time using. Support SD MMC card, you could input all your favorite music inside the card car mp3 player. Besides, this card car mp3 player has FM function, you could also enjoy FM radio with this car mp3 player. Simply plug the car mp3 player FM transmitter into your car's cigarette plug, turn on your car stereo and turn to the same frequency!Wonderful car-mounted equipment! Have a more splendid driving time with it!