ch placed the holder in the middle of the windscreen of my Golf V. The suction mechanism is working properly. First, the suction cup is pressed against the glass and then operates a latch so that the holder is pressed against the windshield. After a few turning maneuvers and settings on the boom, I quickly realized that it was a very stable construction. The iPhone is firmly seated 'fits like a glove. An application of the iPhone in the Car is here not possible. The upper lever makes a relatively unpleasant Knack when the iPhone is locked, but he seems to be designed to me right: iPhone can be unlocked easily and levers seem to cope with the continuous stress (my view as a plastics engineer).
Now the first ride: I noticed after about 2-3 minutes, so relatively quickly that moved at all. I have sports suspension in my car and therefore realize the bumps fairly quickly but I really have to say it wobbles nothing, I have no fear for my iPhone and it rattles nothing. Impressive. My rider was himself impressed. Really almost no one vibration. When this product compares with certain holders' there I've found often enormous shake attacks my machine and got round that by this momentum, sooner or later, the triggered suction cup and who does not know the situation: highway, 120km / h, suction cup dissolves -> reflexively wants to be expensive device field -> very dangerous. Such a danger is absolutely not here. Also nice: The camera is recessed. Videos while driving record, no problem!
The delivery is still a USB cigarette lighter adapter and a USB -> iPhone Charging Cable. Both make an impression of quality and cooler side effect: I can let plug the Zig adapter in lighter and make the flap.
Conclusion: Absolute buy recommendation. For almost 30 here you get the perfect complement to almost from his iPhone - Navigon - combined to make the perfect Navi.