I have received the Sentivus SE AU010-200 for testing. The packaging was very classy, so I was very positively impressed from the outset. However, the product also has a downside for me. Whether that only when my product is now either a serial fault I can not say, but I found it useful to mention this deficiency. But more on that later. On liability in the bushes, I tested how well will stick in different 3.5 jack sockets cable. I started at our Yamaha receiver there, the cable has a good adhesion. On my gaming computer, it is liable even very good but I have from time to problem with my mobile phone (Samsung Galaxy S3 / 5). There, the cable does not always stay in the socket. Too bad. That on a mobile device, it is important that the cable has a good adhesion. Audio quality, there is really nothing to complain about 1A. But apart from the fact it would also disappoint if it were not so. So now to the announced my SHORTAGE: The cable only works if it is brought into a certain position and that stuck not quite pure but you have to draw some out and rotate. Just so you could carry with me music from phone to rest. When this position has been found running the whole thing. For me the only drawback. In summary one can say about the product that it was very high quality and when it aligns properly once also works well. In addition, I believe that my lack was only a mistake with me. Therefore I can only recommend the product.