The trader kxshopDE not responding to my mail, so refuses to warranty claims.
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Still convinced - after about a month usage.
Positives:
- Keeps all Smartphones (and even more)
- Very strong suction cup
- Attractively priced
Neutral, maximum design limitations:
- You need two hands to open the brackets and the insertion of the smart phones. Sometimes just remove the device while driving with one hand and reconnect, as it is known from other clip without brackets fail.
- Possibly the parentheses existing side keys of the smartphone press ("quiet", "screen" or "camera" are not good options while navigating).
Negatives:
- Fixing nut of the pivot arm dissolves by swinging and must be tightened to and from. But then the arm or the smartphone maintains its position even when rougher ride.