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Plantronics currently ships direct to consumer only to the United States, United Kingdom, Germany, France, Italy, Finland, Netherlands, Spain, and Australia.

CS500 Series Product Information

Article ID : 000007978
Image of the CS540 convertible headset General Information Product Specifications
  • Talk time:
    - CS510 and CS520: Up to 9 hours
    - CS540: Up to 7 hours
  • Standby time: Up to 30 hours
  • Headset weight:
    - CS510: 72 grams
    - CS520: 94 grams
    - CS540: 21 grams
  • Wireless frequency: DECT
  • Range: Up to 350 feet
  • Audio Performance: Narrowband or wideband; up to 6,800 Hz
  • Hearing protection:
    - CS510 and CS520: SoundGuard DIGITAL protects against sound levels above 118 dBA; Anti-startle detects and eliminates any large sudden increases in signal level; Time-Weighted Average prevents against noise level from exceeding 85 dBA
    - CS540: SoundGuard protects against sound levels above 118dBA
What's in the Box
  • Base
  • Headset with pre-installed battery, eartip, and earloop
  • Headband
  • Fit kit (other size eartip and earloops)
  • Telephone interface cable
  • Power supply
Part Numbers
  • 84691-02 - CS510 - Over-the-head monaural headset
  • 84692-02 - CS520 - Over-the-head binaural headset
  • 84693-02 - CS540 - Convertible headset

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