Found pair of black wireless noise-canceling headphones with charging case at Java Joe café in downtown Washington DC.

I found a pair of black wireless noise-canceling headphones at the Java Joe café in downtown Washington DC while I was working on my laptop on Monday afternoon. They were in perfect condition and came with a charging case. I think someone must have forgotten them because they were just sitting on the table after someone had left. If you can describe them to me, I’d be happy to return them.