Playing iPhone Music through an Aux Port
A great solution to playing your iPhone music through your car (or home) stereo - and charge the phone at the same time.
Car Home Charging Aux Adapter.
If Apple really does eliminate the headphone port from the iPhone 7, this cable will become even more essential. Of course, Apple will probably offer their own version a twice the price.
Re: Playing iPhone Music through an Aux Port
I just use a Bluetooth kit that comes with a car charger (2 USB ports in addition to the 1 that the Bluetooth adapter/mic uses).