My mother used Humantechnik’s Swing IR TV listening system and after using it for over a year, one earbud had its plastic part cracked, then glued back but soon the electronics went bad.
There is Etta’s TV system headset and there is Etta’s TV system neckloop (50% more expensive). There is also Sonumaxx 2.4GHz and Humantechnik’s Sonumaxx 2.4GHz PR (15% more expensive)
My mom has pacemaker installed by the way so I don’t know if neckloop causes interference to pacemaker’s operation. I am not sure though I wonder which of the above is of higher quality and reliability.