Miami retailer UNKNWN has collaborated with Beats by Dre to produce a limited run of “LeBron Autographed” Studio Headphones. These limited-edition headphones feature a titanium finish and LBJ and UNKNWN logos on the sides. Just six pairs have been produced, each of which comes in special packaging signed by LeBron James. The individually numbered headphones will be available for purchase through a raffle; the drawing of the raffle tickets will be conducted this Friday in-store at UNKNWN. More information can be found here.