On Thu, 10 Oct 2013 18:46:37 +0100, Stephen wrote:

DOn't bother with Ebay.

+1

Get your relative down to the GP and ask for a referral to Audiology
and/or ENT.

The biggest hurdle will be getting elderly relative to admit that
they *may* have a problem and that *perhaps* a visit to the GP and
referral would be a good thing to do.

It will be free and it will be adjusted to accommodate her specific
hearing loss.

The latter is very important, every ear is different even on the same
person...

--
Cheers
Dave.