Telephone Amplifier

This powerful, portable hearing amplifier slips easily over any telephone headseet to significantly increase the volume so you won't have to ask callers to repeat themselves or shout. Ideal to use at home, the lightweight mini sound amplifier is also great to use on pay phones and portable telephones so that your hearing is better, even in noisy areas. These hearing devices use one AAA battery (not included). 2" x 2".