Simply press the phone in the holder, fix the upper retaining spring claw and attach a vent (hold me, Golf 4, perfect). Larger Smartphones (up to a width of 82mm) like me the iPhone 6 can be fixed well, since the holder is additionally manually adjustable. Simply press on the rear panel push buttons and pull out the two lower retaining claws. For example, the holder can perfect for any smartphone individually set :)
Another good feature is that the mount 360 ° rotatable and thus you can use his smartphone, according to personal taste, in portrait or landscape mode.
To sum things up this smartphone holder highly recommend and therefore evaluated with 5 stars!