Personal Voice Amplifiers
The ChatterVox from Enhanced Listening Technologies Group is simply the finest portable voice amplifier.
It was originally designed to provide assistance to Parkinson's sufferers. As a result, it has a very 'mellow' frequency response that can provide amplification for 'whisper speech' without harsh sounding high-frequency emphasis.
This approach makes it ideal for anyone needing a vocal boost that sounds entirely natural.

ChatterVox Models
Designed to be an inconspicuous, compact and convenient means to boost soft speech to levels clearly audible in a nearby listening space. It is intended to facilitate communication by reducing the need to strain one’s limited vocal resources, and by reducing the stress associated with making such an effort.
Recommended for
- Teachers
- Tour Guides
- Vocal Strain Issues
It can boost your voice volume by as much as 18 decibels. It consists of a rechargeable waist amplifier and speaker unit along with an extremely comfortable headset microphone. You simply charge the ChatterVox overnight with the included charger, put on the waist pack and headset, plug the microphone into the waist pack, adjust the volume knob and you are set to go.
Perfect Solution for
- Teachers
- Auctioneers
- Tour Guides
- Equestrian
- Aerobic Instructors
- Vocal Strain Issues
It has 6 watts of power and can boost your voice by as much as 22dB. Weighing in at only 820g, it rests comfortably on your hip. It is powered by 4 environmentally friendly high-capacity Nickel Metal Hydride rechargeable batteries with an operating time per charge of around 8-10 hours.
The ChatterVox 6 is supplied with a heavy-duty headset microphone - the HM-150. Specifically designed for tour guides, auctioneers, or performers who would normally raise their voices. The HM-150 has a short boom for optimum placement of the microphone element to avoid breath and pop noise.
Perfect Solution for
- PE Teachers
- Tour Guides
- Additional Vocal Power in an Outdoor or Noisy Environment
- Vocal Strain Issues