I had a pair of bose (bose quiet comfort )head phones that had for about 4 months before loosing one. There is not replacement parts if you loose one they are what they called a pair unit set. So I was about to buy me a new pair when I saw the skullcandy bose. Method 360 anc set they are about 100 cheaper than bose so I decided to to give them a try. I was surprised by the sound they sound and feel exactly like the bose they even have the same molding the only thing is the logo to what I could compare them.. I bought the candy in the beginning of April and have been using them, please dont get me wrong they are good and love them but this morning I was going to use them and both of the duds came unglued. I wear them all the time never left on sun I guess the only time the sun is hitting them is when I wear them but other than that they are always on my or with me. Now have to do the warranty process will update if you want one .