The lightest, most comfortable DECT headset Plantronics has ever made 

Plantronics CS540 Headset 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 100 meters away 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.

Other key features include voice-dedicated DECT technology eliminating Wi-Fi interference, advanced wideband audio using CAT-iq technology, narrowband mode to preserve talk time, wideband mode for clearer conversations, a noice cancelling microphone to filter out background noise, enhanced digital signal processing (DSP) technology to provide a more natural sounding voice with the ability to conference in up to three additional CS500 range or SAVI range headsets

Ideal for the busy fixed/hot desk office worker who needs to roam around the office. Pair the headset with a base simply by docking the headset, enabling quick set up in hot desk environments.  
  

Superiour Comfort & Call Management

Gain mobility – multitask hands-free up to 100 metresAudio controls volume/mute at your fingertipsConference in up to three additional headsets for enhanced collaborationOffers you a choice of three comfort-tested wearing options to match your personal styleUse with Electronic Hookswitch Cable or Handset Lifter to remotely answer/end calls (sold separately)

Outstanding Audio Quality

DECT technology provides better audio; eliminates interference from Wi-Fi networksAdvanced wideband audio using CAT-iq technology for high definition voice qualityNoise-canceling microphone reduces background noise interruptions, ensuring great audio quality andeasing listener fatigueEnhanced Digital Signal Processing (DSP) provides more natural sounding voice

Other Features

Talk Time - Up to 7 hours

Headset Weight - 21gAudio performance - Narrowband or wideband: up to 6,800 HzHearing protection - SoundGuard®: protects against sound levels above 118dBA2 Year Limited Warranty

Features

Superior Comfort & Call Management

Gain mobility – multitask hands-free up to 100 metresAudio controls volume/mute at your fingertips.  Conference in up to three additional headsets for enhanced collaboration.  Offers you a choice of three comfort-tested wearing options to match your personal style.  Use with Electronic Hookswitch Cable or Handset Lifter to remotely answer/end calls (sold separately)

Outstanding Audio Quality

DECT technology provides better audio; eliminates interference from Wi-Fi networks Advanced wideband audio using CAT-iq technology for high definition voice quality.  Noise-cancelling microphone reduces background noise interruptions, ensuring great audio quality andeasing listener fatigueEnhanced Digital Signal Processing (DSP) provides more natural sounding voice 

Other Features

Talk Time - Up to 7 hours.  Headset Weight - 21gAudio performance - Narrowband or wideband: up to 6,800 HzHearing protection - SoundGuard®: protects against sound levels above 118dBA