Profile: Comfort Audio, Inc is involved in the business of assistive listening devices. Our products include personal amplifier, personal digital FM system and institutional digital FM system. Our Duett® enables the users to listen with hearing aid by wearing a neck loop and amplifies speech, conversations & sounds. Our Contego® HD digital radio system provides sound over secure coded channels and the microphones can be set for omni-directional or directional based upon conditions & volume level. We supply Contego® HD multi-user system that enables hearing between two people by reducing the sound of the spoken words in a room full of people. It contains a transmitter that can send to one or more receivers, with a microphone on each unit that makes the sound of a speaker at a lectern and the voices of individuals nearby can be heard.