I can understand Bluetooth speakers being rare, but at least now Bluetooth headphones must be increasing rapidly in popularity. I don't remember how common they were at that time, but it should have been clear that they would increase in use in the near future.
If you want to connect to a pair of previously paired Bluetooth headphones in Windows 10 you can press Win+K to open the connect quick action.
If you want to connect to a pair of previously paired Bluetooth headphones in Windows 10 you can press Win+K to open the connect quick action.