what is the brand name of the headphones that both aaron rodgers and big ben are wearing today at superbowl?

They appear to be Beats by Dr. Dre, which were then custom-colored by Colorware. Check the link below--you can custom-select colors for virtually any part of the headphones. About the only feature I saw on the headphones by most SBXLV players (not just Aaron and Ben) as they arrived at the stadium was that most of those had the player jersey numbers on the outer frame.

Cost--$220. No, that's not the price to buy the colorized headphones. That's the price to send in YOUR OWN headphones and have them colorized! If you want them to provide the new headphones as well, that bumps the price up to $445.

I was wondering the same thing as well, and after some investigating have come to two possibilities. Either Beats custom made the ones Big Ben and Rogers where wearing, or they were wearing counterfeits. More likely than not, they are custom as I can't see someone as high profile as them endorsing counterfeit products like that. Also, Monster/Beats is a smart company marketing wise and it is definitely feasible for them to provide custom "team colors" headphones to The QBs, especially for the Super Bowl.

they look likes Beats by dr. dre made by monster.

lol... You can custom jerseys from here,

http://www.cheap-jerseys-from-china.com/