Had a pair for Vengeance 2100 headphones that must have lasted me 7+ years of daily use at this point.

Had to do a pair of structural repairs on the rotating joints when started to crack when the plastic got brittle with age. Literally just a little black tape pulled taut to keep them snug. But the fact that they still sound as good as when I got them and I can still get 4+ hours battery life out of them is insane longevity for a midrange headset that still sounds pretty good.