Snyder,

I can only comment on Phonak's accessories, but Oticon offers similar devices which connect the TV and phone to your HA via Bluetooth. They also offer a remote microphone that streams the speech or sounds from distant sources.
https://www.oticon.com/solutions/accessories
If your HAs have a telecoil, there are accessories that do the same type of thing, but using a different technology.

I have the TV connector for mine and it makes such a big difference. I also stream meetings and phone calls as traditional headphones don't really work with my BTE/RIC devices.

JustTodd