iPhone 5 and 4 car holder

Holds an iphone 5 or 4 with a slim case to the vents in a Renault Scenic 3.
It doesn't hold the iphone 5 tight because the iphone 4 is thicker.
But it still holds it well enough.
There is a little hook to attach the cord when no phone is plugged (but it could be tighter).
There is also a sound amplifier for the iphone 5 to listen to music when it isn't plugged in the car audio system.