Crutchfield Customer Review (What's this?)
This product works great for my iphone 4; however, don't expect to be able to have ANY room for a case unless you remove some of the felt padding. Once the padding was removed, then you have SOME room to work with. I have a very slim case, but i'm not sure if you could get all cases to work with this mount. For what I wanted it for, the mount is perfect, but I could see how this would be an issue for some.