I use it for a year
What's great about this headphone? THE PRICE!
But what is less so:
Low: Absent,
connectors: one must always touch the jack to the sound so well,
over a headset on the side has already fallen and do not call!
And finally the bouquet: this headphone I let go last week: the sound comes out only on one side!

So if you want a headphone cheap but poor quality dark!
if not save a little