It is a compact personal amplification system that provides up to 15 decibel of a voice boost for mild to moderate speech impairments.

Chattervox Voice Amplifier Collar Microphone is a premium quality bendable microphone designed to go around your collar and point up at your mouth. It has no contact with the head or hair and is very comfortable.

Chattervox Voice Amplifier Headset is an extremely comfortable, light weight, behind the-head headset for use with the Chattervox 100 Voice Speech Amplifier (code CV).

Chattervox Voice Amplifier Hand Held Microphone is a mini microphone accessory for Chattervox 100 Voice Speech Amplifier (code CV).

Chattervox Voice Amplifier Neoprene Waist Pack is a waist pack for the Chattervox voice amplifier.

It is worn over the ears and behind the head and is used with ChatterVOX Speech Amplifier