Totally unsolicited, but I thought that I'd write up a good blurb about this Bluetooth receiver/transmitter that I found on eBay. eBay doesn't really offer product reviews, so I guess this is my version of the Amazon product review.
We have a great TV that can send out audio over Bluetooth, but only to a single device at a time. I've found this shortcoming in many Android TV's, but maybe it's a protocol thing? Not sure, I dunno. I like to listen with my Sony LDAC Bluetooth headphones, but things go bad when the wife wants to join the party. So what's our best choice?
Well, I grabbed this BT audio receiver and hooked it up to a pair of Sennheiser 165 RF headphones. TV -> Bluetooth receiver -> Sennheiser unit via stereo miniplug. We actually went through a few of these things before we found one that had good audio quality, paired reliably, and could run well off of AC power instead of just batteries (or perpetually charging batteries).
tldr; buy the Homespot Bluetooth 4.2 Apt-X audio receiver if you need a good BT receiver. It's better than all the other crap out there. It took 2 weeks to arrive from Hong Kong, but it was very much worth it. 6 months without any issues.
A Creole coonass just trying to get by. I live in San Francisco and work as a digital plumber for the joint that runs this thing. (Square/Weebly) Thoughts are mine, not my company's.