I've had six months
in fact I think I like this headphone as much for its faults than its capacity, he's a hot round (more than I have tried in this price range), but the sound is against party a bit too but it is defined according to taste
same level defects when it is not very very strong (but on the other side it has survived for six months with me that's still not bad when you concidere how I treat)
otherwise it is comfortable and does not take too hot ears

go 7 because of its apparent fragility