The adjustable box below can be varied in diameter. Thus, it can be inserted in the cup holders and increased thereafter until the holder is properly secured. Since my BMW (3 Series E91) the can holder sitting on the glove compartment is also nothing in the way and the passenger will not be disturbed or restricted by the MCup. The adjustment mechanism is a really ingenious development.
The adjustable gooseneck can be bent to almost any cell phone to be positioned vertically or inclined towards the driver.
The adjustable mobile phone holder is adjustable in width and in height. Thus, I can adjust it perfectly for my Samsung Galaxy S (i9000). I have the cell phone usually in a silicone sleeve and this is the perfect set and recording has been at all (!) Driving maneuvers absolutely secure hold. The Galaxy sits with or without silicone shell perfectly and firmly in the holder.
The head on which the phone holder is mounted is also rotated, thereby making it possible to use the phone in portrait or landscape format to use - simply turn to attack from the front through 90 °, finished. Very handy when the navigation is used, or if you want to see Lord of the Rings ;-)
Negative: Nothing
This product is absolutely great - very strong buy recommendation when the cup holder is plenty of room - otherwise you have to stop to buy another car)