The adaptation to the different dimensions is very simple, it is carried out via the two tabs on one side, which are locked by push button. This is always an optimal voltage by the single spring-loaded clip at the other end given.
The attachment to the windshield is performed by means of the holder. That's a little difficult, but causes a very firm attachment. The bracket holds bombproof, it has so far never losgerappelt.
The adjustment of the viewing angle is smooth, and determine with a wheel behind the holder. The mount has a large, more than sufficient adjustment, the phone can be operated upright and cross.
Is very nice, the suction cup holder, gooseneck and mobile are well coordinated, so no longer viewing range is covered as necessary because the phone is hidden the bracket, and not both hinders the viewing area.
The advantage against type special brackets is that of course, a very wide range of types is covered. Furthermore, this variant is also the solution for all those who put their phones in a protective case, since the mobile phone in this holder must not be taken in advance of the envelope.
Conclusion: Very universally applicable, keeps super, does not interfere with the viewing area.