Dialogue P-300 Amplified Telephone
with both volume (loudness) and tone (clarity) controls. 
Providing up to 18 dB of incoming gain.
Features nine photo-dial buttons.  Just place a picture of the person
to be called on the button you reserve for their telephone number.
Feedback free design prevents distortion for maximum clarity.
Amplifier can be set to automatically come on or only on when 
amplify button pushed.

Hearing Loss: Near-normal and mild hearing losses.

$49.95 plus shipping