The entire mount can be attached to the suction cup on the windshield easily. If you press the small lever carefully down, everything remains absolutely fixed there where it be soll.Zum Loosen pulling lightly on the tab.
The phone fits into the envelope, because nothing wobbles and it remains operable. However, only the pure mobile fits without any cases.
Through the ball joint a very accurate adjustment for each driver is possible, so that you have your cell phone a good view and can use it as Navi easily.
Priced in order and appropriate.