The Holder is fit, the iPhone is well fixed in the respective position on bumpy stretches. The suction cup holds perfectly. Very positive, I find that the charging cable is supplied as a coiled cord, so it is just as long as it should be.
It is good that you can pivot the holder in the horizontal and vertical. A screw fixes the position. With very flat windscreens, it may be that the setting angle of the holder is insufficient. In normal cars a good reading position should not be a problem.
A nice, but unfortunately hidden gimmick, is the base of the holder. So the iPhone can also be placed on the table, if you will, for example, watch a movie. Too bad that only the vertical is used, because films can be seen mostly in landscape mode. For Skype it can be used ideally.
The included accessories are nice, but was not decisive for me. Well, I think that a bag was supplied. The microphone is more of a gimmick. I will - if at all - use touch for my iPod. Here it is interrupted by the insertion of the microphone sound output.
For the low price the car mount is really great!