Designed to convert the 12 volt that the older model iPods take into 5 volts usb for the newer models. Works on the 3g iPhone (including the new iPhone S), 4th gen. Nano, 2ng gen. iPod touch and iPod classic.
And you can use Micro USB plug to charge your iPod/iPhone.
Any other models please email for more up to date fitment.
High quality car audio accessories!!!