That's a really good question. I believe the answer is that it is not the TV but the headphones which will determine if they can sync wirelessly. I tried to look this up, but couldn't Google an answer. But for example the JBL 310 headphones have an 'S' switch on the headphones, you connect them via Bluetooth to a source (such as a cell phone, computer or TV), then you can connect another headphone with them by hitting the 'S' switch. I couldn't try it, since I don't have two headsets; but I hope this is at least a clue for your search.