The right sound level for both of you.
TV listening for the hearing impaired.
For most of us our hearing gets reduced with age. Let's say you are watching TV with your grandmother. You want to watch a program together. Your grandmother turns the volume up. You think it's too loud. We are sure you know the situation.
Here is the solution:
You install a TosBlue unit on your TV and your grandmother put a BHX Bluetooth headphones on her head. On the headphones she can adjust the sound to her most suitable level. You adjust the sound level on the internal TV speakers to a level appropriate to you. Each of you will enjoy the most comfortable sound level.
No compromise. It is a perfect solution for both of you.