I thought I try my luck but because at the price you can not go wrong .... But a lot but the other reviewers were right: The round lid jumps after a few seconds from the lens from (is quite funny to watch; o ), and the square would have to compress with violence on the housing so that it can be better. The company gets from me but five stars. When asked about my review (in German) I have done my dissatisfaction known. They offered an immediate replacement or refund. I opted for the latter. The next day came the news of Amazon that the funds were credited. Of that I am now heavily inspired. The purchase in China right must not be a risk.
