I got these "300 dollar headphones for the price of 50 dollars" from probably china a few months ago and have been incredibly happy with them.
They are over the ear wireless bluetooth (which is perfect for working in an office) that actually sound pretty damn great. I'm not an audiophile so I don't play FLACs with a professional setup but for 50 bucks I can't complain.
Their whole business model is you'll like it so much you'll tell your friends and they've already gotten 3 extra customers from me. I forgot the brand but I can check tomorrow at work. (I leave them at my desk)
Found them.
They mark the price up a shit load but then "put it on sale" (it's always on sale) to trick you but I'm very happy with them.
For a cheap over the ear blue tooth headphones I'm satisfied.