SoundSync Pro 2-in-1 Bluetooth Transmitter/Receiver

https://youtu.be/UzTLXeDVB7U

SoundSync Pro Bluetooth Transmitter & Receiver for Airplane, Easy Setup Bluetooth Audio Transceiver for 2 BT Devices, Volume Control, RCA for TV (Amazon Affiliate)
US: https://amzn.to/48dK9ED