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  • Guaranteed Compatibility
  • Connects to most single or multi-line phones
  • Easy installation and use
  • Monaural designóheadset speaker covers only 1 ear
  • Noise-canceling microphone
  • Quick Disconnect cordóleave your headset on while you walk away from your desk
  • Unpack and install in just a few minutes
  • Convenient one button controls
  • Superior sound quality - the M22 boosts the signal from the telephone while preserving crisp sound quality

Accessories for Plantronics SupraPlus HW251N Headset with M22 Amplifier

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