Clarity Portable Telephone Handset Amplifier,Telephone Amplifier,Each,HA40Price: USD30.99 Clarity Portable Telephone Handset Amplifier features Clarity Power technology which makes telephone conversations not only louder, but also clearer and easier to understand. This FSA-approved amplifier is a battery-powered phone amplifier with slide controls for both volume and tone, providing up to 40 decibels of amplification for telephone users with hearing loss. Boost button allows for even more amplification and eliminates background noise and feedback by muting the microphone in the handset.Other products from H e a l t h P r o d u c t s F o r Y o u |