My husband and I recently returned from the RSE BOE14 tour. Instead of using wired headphones with the RSE audio system, we used LG Tone FP9 with plug and wireless connections. The earbud case connects to the audio device (which we left in our bags) and the earbuds wirelessly connect to the case for wire-free listening. They worked great and no audio system hanging from our necks every day was a plus.
I wonder if there is a way to connect blue tooth hearing aids to the earbud case and have the same effect?
@Carol now retired - I have a device called AirFly that lets me connect my AirPods (or other bluetooth headphones) to wired airplane entertainment. I know it would work with the audio system too, but I wan't interested in using it because it would require an extra device to carry (LG just uses its own case) and I'm a light packer fanatic. Maybe check it out and see if hearing aids can connect to the AirFly device.