I can use it for a little over six months, and then he dropped me, I sometimes want to buy one but I'm afraid the problem ...

Primarily for mobile listening, it does not completely isolate but does its job, the cable is braided and tangling almost never, it fits well in the ear, the system is also a bit unusual but it is functional and I have not experienced any problems at this level.

The headphone respère quality, it is beautiful it is a fact, but after a few months (and I'm careful though), the tip is stuck in my MP3 ... I never had or seen this kind of problem. I do not yet snatched the headphone brief. I put it back in, even stuck, but after that I have forged contacts with the left ear ... Therefore unusable: (

The sound is okay, especially for mobile use, I've had more expensive headphones (including Shure SE425 300 euros) and finally I prefer Marshall, enjoyable, albeit less detailed (although to listen to while in the living room realizing it) and less good insulation, but in short, I prefer this type of headphone, simpler.