CS500 Series - Wireless Desk Phone communication

Plantronics legendary CS family is setting a new wireless standard for desk phone communication with the CS500 Series. The new system features a convertible headset, streamlined design and improved performance all with the same renowned reliability.

Connects to: Desk Phone
Best for: Office worker


Setting a new standard for wireless desk phone communications, the CS500 series features the lightest DECT headset on the market and outstanding performance.


  • Superior call management
  • Gain mobility – multitask hands free up to 100 metres from the charging base
  • One-touch call answer/end, vol+/-, and mute
  • Conference in up to three additional headsets for easier collaboration and guest headsets can subscribe to a base by simply docking the headset.
  • Use with Electronic Hook Switch Cable or Handset Lifter to remotely answer/end calls.

Outstanding audio quality

  • Voice-dedicated DECT™ technology provides better audio and eliminates interference from Wi-Fi networks
  • Advanced wideband audio provides high definition voice quality.
  • Enhanced Digital Signal Processing (DSP) provides more natural sounding voice

Power in the base

  • A sleek charging base is included with the CS500 Series. An adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base to save battery -

Talk time

  • CS540: Up to 7 hours
  • CS530: Up to 6 hours
  • CS510, CS520: Up to 9 hours

Hearing protection

  • CS540, CS530: SoundGuard®: protects against sound levels above 118dBA
  • CS510, CS520: 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

Which model?

The CS540 has the lightest DECT wireless headset on the market with three convertible, comfortable, customizable wearing styles (over the ear, over the head, around the head). If you don’t need the option of a convertible headset, Over-the-head, monaural (CS510), over-the-head, binaural (CS520) headset models are available to suit your personal preference or environmental needs.

  • CS540: Convertible wearing styles
  • CS530: Over-the-ear
  • CS510: Over-the-head, monaural
  • CS520: Over-the-head, binaural