I have the headphones now for several weeks and have tested them extensively. The workmanship is very good and makes a high quality impression. I like the design, and the "flat" cable. It comes with a small bag for headphones, which I found useful so far, because they will not ever be loose in the apartment / bag. Now for the Sound: The experience is highly dependent on how well a the headphones or the attachments fit into the ear. With an essay that fits me, the listening experience is a pleasure. Rich and clear bass, balanced and clear sound. If one, however, none of the essays are well inside the ear, the sound suffers considerably. This is because some people none of the essays fits properly Info only. For me, however, this is not a problem and I enjoy these headphones, which just more fun listening to music. From me there is a recommendation to buy, the sound is really great.