I am on my 3rd replacement set of headphones, keep calling logitech and complaining, get a new pair, crack, break,.... but now they are discontinued. This time I taped up the center portion for reinforcement and the headband still wore out. The problem is there is a small divit in the middle of the band that is basically a weak spot and it always cracks on that spot. I don't understand why they cant fix this in the manuf. process! Other than that these are the best wireless headphones on the planet.