Answer to "How to repair hinges of gold headphones"Place Baking Soda in the area where the hinge broke. Next, add Super Glue into the baking soda. The Baking Soda will absorb the glue and become a hard substance to act as support. Sand off any extra substance so its flat and smooth. Finally, add 2-5 wraps of duct tape(thin) to give extra reinforcement. It cannot fold anymore but won't break or feel ackward.