[Some] Fancy new hearing aids use phone apps for their sound processing, you can switch to country park mode, restaurant mode, Four Tet at Alexandra Palace mode etc. They have little batteries that you throw away every week.
They cost £thousands but I do wonder whether they have anything more sophisticated than headphones do.
[Some] Fancy new hearing aids use phone apps for their sound processing, you can switch to country park mode, restaurant mode, Four Tet at Alexandra Palace mode etc. They have little batteries that you throw away every week.
They cost £thousands but I do wonder whether they have anything more sophisticated than headphones do.