Review on Avantree TC419 Bluetooth 5.0 Transmitter Receiver with Enhanced Range for TV & PC Audio, Home Stereo Speakers, aptX LL Wireless Adapter for Headphones, Optical & AUX RCA Connectivity by Mike Shah

Although made for TV, it was purchased to pass the signal from the player's RCA jack to an active Bluetooth speaker system and it works perfectly. Connections were easy to set up at around 50ft and it 'learns' devices perfectly by accepting 2 separate devices so BT headphones can be added which will also 'learn'. The range is impressive, I've had cheaper devices lose connectivity but not with this great product. Followed the installation instructions and everything worked great on the first try and everything was up and running in less than 3 minutes. I like the style and the headlights inform simply and accurately. Received overnight via Prime. Highly recommended.