Clarity HA40 In-Line Telephone Amplifier

Clarity HA40 In-Line Telephone Amplifier

  • Compact, portable, in-line amplifier that plugs between handset & base
  • Amplifies incoming calls up to 40 dB with adjustable volume
  • Tone selector amplifies specific frequencies for optimum clarity
  • Boost button used to maximize amplification
  • Not designed for cordless or trimline phones
  • One year warranty
  • NOTE: battery operated (9 Volt, included); AC powered option also available

*Boost button eliminates background noise and feedback by muting the microphone in the handset when pressed.  Release boost button when speaking.