Review on Enhanced Bluetooth 5.0 Transmitter and Receiver with Microphone: EWIN 3-in-1 Low Latency Wireless Audio Adapter for TV, Home Sound System, Car, Nintendo Switch by Gregory Shorunov

Based on all the very good reviews I chose this device to turn my Yamaha soundbar into a bluetooth speaker. Following the included instructions for connecting the RX, I connected the transmitter to the soundbar using the included AUX cable, then connected my Android phone to the unit. That was the easy part. I then tried playing music through the soundbar. But then nothing happened; There was no music coming through the soundbar. I've tried repeating the entire setup multiple times, but failed each time. This device didn't work for me. 2 stars for easy bluetooth pairing with my phone.