Review on 🎧 40Hrs Wireless Headphones Set for TV Watching with Bluetooth Transmitter - Avantree HT4189 (Digital Optical AUX RCA), No Delay, Dual Link Support, High Volume Over Ear Headset for Seniors, Long Range by Andrew Roberts

Worked fine the first night I set it up. The next night I went to use them and there was no sound from the TV. Voice prompts work fine, telling me it's on and connected or off. Strange. The only thing I did from the first night to the second was charge them. I've tried turning the transmitter on and off and checking the optical cable and TV-out settings. Everything is OK. look for another brand at a similar price.