... 4G//iPhone/iPhone 3G/iPhone 3GS/iPod FM transmitter 1.for iphone 4G iphone 3GS FM transmitter 2.for iphone, ipod. Specificationsfor iphone ... iphone, ipodfor iphone 4G/iPhone/iPhone 3G/iPhone 3GS/iPod FM transmitter*Using the iPhone, you can talk to anyone hands- ... output socket provides the charging for iPod Shuffle, Microsoft Zune, mobile phones, GPS and other portable devices;7. Using a flexible ...