I will NEVER do business with this firm again, and I will do everything in my power to discourage others from doing so. The headphones themselves were damaged in three different locations as a result of regular use, IN THREE DIFFERENT PLACES. When it didn't work out to mend them for the third time (is it common, by the way, to repair wired headphones for three thousand numerous times without doing anything with them?), the plastic is worse than in Chinese toys that cost fifteen dollars. I made the decision to check the plastic for a break, that effort, God forbid, a kilogram 2, and the plastic fractures, this is slag and not headphones.