I have have these headphone before , and strongly recommend they . the last pair that I have last until they be steal -lrb- hot commodity ; c -rrb- the pair I purchase from Amazon have something rattle around in the earpiece , but other than that be in great function condition , and still sound great . I would definitely recommend these -lrb- I have own 3 pair in my life , and the first I have for 4 year with no problem -rrb- . take care of they , and they could last forever .