The holder fits very well for the iPhone 4 and also looks very nice. It has a very slim design and can be used both horizontally and vertically. A charging cable for the cigarette lighter is also dabei.Dabei this works standard with a USB adapter, so that the cable can also be used for synchronizing your phone with iTunes. The suction cup holds a lot and the holder can be finely adjusted via a small cog. All connections on the mobile phone are very easy to reach. All in all 5 stars because there is nothing to complain about.