ChatterVox Portable Personal Voice Amplification System w/Headset Microphone 

• Recommended by ENT’s Speech Pathologists and Audiologists.
• Up to 15dB of low Distortion high intelligibility voice boost.
• Light weight- weighs 1.25 pounds.
• Choice of microphones .
• Rechargeable NiMH Batteries, provide 14 hours of continuous use.