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Plantronics CS520A Wireless Headset

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Key Features

  • 2 earpieces (binuaral)
  • DECT 6.0 for clear calls
  • Up to 9 hours talk time
  • 2 year warranty

Our Price


Plantronics CS500™ Series is setting a new standard for wireless desk phone communications. The new convertible headsets – the lightest DECT™ headsets on the market – feature streamlined design, improved performance, and the same great reliability. They offer hands-free productivity up to 120 metres from your desk, and great collaboration options. Pair your headset with any base by simply docking it, or add up to three additional headset wearers into your call. Switch between narrowband audio to maximise battery life or wideband, professional-grade audio to enable clearer conversations. Experience outstanding, wideband audio quality, and style like never before.


  • Over-the-head (OTH) Binaural wireless headset
  • Audio controls volume/mute at your fingertips
  • Use with EHS cable or Plantronics HL10 lifter for remote answering
  • Superior DECT 6.0 technology eliminates interference Wi-Fi networks
  • Noise canceling microphone filters out background noise
  • Adaptive power system optimzes for range and talk time
  • Advanced wideband audio using CAT iq technology
  • Up to 9 hours of talk time
  • Weighs only 94 grams
  • DECT 6.0 (1.9Ghz) up to 350 ft of wireless roaming
  • Narrowband or wideband: up to 6,800 Hz
  • SoundGuard DIGITALTM: protects against sound levels above 118dBA; Anti-startle detects and eliminates any large sudden increase in signal level; Time-Weighted Average prevents average noise level from exceeding 85dBA (CS510, CS520)
  • 2 year warranty

Product Code: PL03-0020

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Plantronics CS500 series datasheet