HA40 40dB Telephone In-Line Handset Amplifier

The Clarity HA40 handset amplifier is designed for people with moderate hearing loss. It works to increase incoming sounds up to 40 dB louder and features adjustable tone control to amplify specific frequency range for sound clarity and distinction between similar sounding words like “chair” and “share”.

  • Provides on-the-go portability
  • Amplifies incoming voices up to 40dB
  • Adjustable volume control
  • Connects easily between handset and phone base
  • Works with most analog and digital phones
  • Battery Powered – Requires one 9V Battery included