the headphone work great but after only 8 use the ear pad fall off and the foam inside have deteriorate . bose offer to be very nice and extend the warrantee all of another 3 month to cover but mine be older than that -lrb- not much though -rrb- . for the money they charge they should not fall apart . I have a pair of Koss that be 40 year old and still perfect . no more bose anything for I .