Why doesn't Roku sell bluetooth earbuds or headphones for their remotes?

wickerwoman-

As far as wired headsets you can plug in, I think Panasonic ERGOFIT sounds amazingly good for low cost ear buds.  https://www.amazon.com/Panasonic-Headphones-RP-HJE120-K-Ergonomic-Comfort-Fit/dp/B003ELYQJI?th=1

They come in a variety of colors.  Some colors on Amazon are out of stock right now so check for ones currently available.  Price seems to vary from color to color also.