Ahh i just went to get the card and leaflet for the people i spoke to.
Clicky
just for ears, and they said £60, cant see much difference in how they are made and seem good enough with all the hearing aid stuff aswell, that being quite a high market and all.
investigation is the way forward i think.
Edit:
just realised they say surrey and sussex. So dont know if its useful to those further afield.