Difficulty Hearing Clearly On The Phone!
This mini telephone amplifier amplifies the sound of your caller's
voice and the volume control allows you to adjust the sound level to suit.
Attaches instantly to the listening part of any telephone handset or
cellular phone. Ideal for telephone conversations in noisy
locations, and for people with hearing difficulties.
Comes complete with 1 x AAA Battery and easy to follow
instructions. Measures: 2" x 2" x 1".