UNIVERSAL CAR MOUNT HOLDER FOR CELL PHONE IPHONE GPS,FM Transmitter Car Kit Hand Free For iPhone 4G 3GS iPod Connect your Ipod/Iphone with the ipod plug then you can enjoy music with in charging Use any FM station from 88.1-107.9MHz to bring you the perfect high quality music from your Ipod&Iphone. Use 3.5mm audio cableconnect with your iphone for hands-free through car speaker system It also can use the cable connect with your other MP3 devices for transmitting the music Standard USB-A(5V,1A) output socket provides the charging for Mobile Phone, GPS and other devices