I have a friend that lives a cross country that just purchased a HTC Rezound. He has no use for the Beats earbuds that come with it and was going to sell them unless I wanted them. Does anybody have anyexperience using these on the Thunderbolt? Will the controlls on the cord (nxt sng, lst sng, pause) be fully functional. I just thought I would ask so that he did not have to mail them to me to try and I would have to mail them back to him.