Quote from the description:
"If your speakers, Lightning connector and the AUX input are uncovered, you can simply connect your iPhone without removing the shell."
This representation is not correct! The envelope must be open at the bottom through, because otherwise you can not connect twerden hergestell!
For this reason I had to lend a hand and edit the dock later. The web of rubber around the Lightning connector around can be shortened, so that the plug itself protrudes slightly higher.
It would be no difficulties to offer a compatible implementation by the said rubber bridge is implemented approximately 2-3 mm shorter. This is apparently not required, so that is a design flaw, which is possibly not resolved with intention to go out!
Conclusion: plastic part, which is compatible only with contrary to the description on the bottom completely open Else! Unfortunately, it lacks wertigeren alternatives.