I own these headphones now for a year. So you can say that I've been a little busy with them.
That which is probably most interested in is probably the sound. That's very good. Deep bass and good mid and high frequencies. Clear the levels are not comparable to high-end Equip, but they sound good anyway, unlike the Sennheiser CX 150. In addition, movement hoarse sounds are transmitted only slightly. There are far fewer than in the Senn hoarse. This could be due to the thin cable, but which seems stable. No cable break so far. The jack is angled so that there the breaking point is avoided.
The design is simple, but not ugly. However, only in the first two months. I own the blue version and it must not be that the paint going so extremely fast. Under the paint to stop hiding white, matte plastic. But that's more of a thing that bothers me less. Much more important is for me still the comfort. I really have big ears and for me fits none of the earpads so well that they do not go out or seal well enough.
If you then times there 'stay, then the headset is so moved that I have no bass in the next 10 sec.
Conclusion: Good headphones, but not suitable for me. I wish I could give 3 1/2 stars.