You get what you pay for.
When I first got these I was so excited and they had lived up to my expectations. I used them everyday and treated them like a god (no one was aloud to touch them except me) and the only thing that annoyed me was the extremely long cable as it was constantly getting tangled.
They stayed like this for about a month, a month and a half maybe, when the sound stopped working in one ear. I was heartbroken but I loved them so much I kept using them. Then they make crackling sounds and sounded as though they were underwater. I was still treating them perfectly so i dont think it was my fault. Anyway, it got to the point where i could no longer hear any music because they were so crackly.
For their price I suppose they are good but if your looking for a long term pair I would steer clear of these.