In the mount my 5 Sony Xperia ZL, and my normal Samsung B2100 mobile suits.
The holder is so flexibly adjustable and there is still room for improvement, thus larger devices such as navigation systems can still be used with the holder.
For the bracket extend just hold the switch and the gripping arms move slowly but inexorably out.
Then insert the phone and squeezing the gripping arms with two fingers and you're done.
If that's out driving too slow can also help out with the hand slightly, then go all the faster.
Especially great is it that can rotate the bracket, this is especially useful for mobile phones with navigation software.
The units are held firmly and at each point of contact, a rubber or foam is attached, so that the clamped devices are well protected.
The holder grips very well on the windshield and so far it has fallen even once.
The arm of the disk for supporting is sufficient, but could be longer.
Conclusion:
Cheap bracket, the small and large appliances clamps good and safe flexible.
Although dominated plastic, processing but in order and the arm of the plate for holding is sufficient even if it is not exactly the longest.
Measured (center) is about 11.5cm from the suction cup mount to the outside.
