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The Plantronics CS540-XD Wireless Headset features 900MHz technology and allows you to multi-task from up to 350' away. The headset features fingertip audio controls and allows you to conference in up to three additional CS500 XD Series headsets (sold separately). The convertible headset is lightweight (less than 1oz) and you can choose from three wearing options.
The headset's 900MHz wireless technology allows for a high number of available channels and clear conversations. You can select either narrowband mode to preserve talk time or wideband mode for clearer conversations. The noise-cancelling microphone reduces background noise interruptions. Additionally, Enhanced Digital Signal Processing (DSP) offers for more natural sounding voices. The CS540-XD allows for up to 6 hours of talk time.
Comfort and Call Management
Multi-task hands-free at a distance of up to 350'
Audio controls for volume/mute at your fingertips
Conference in up to three additional CS500 XD Series headsets
Ultra-light convertible headset with your choice of three comfort tested wearing options
Use with Electronic Hookswitch Cable or Handset Lifter to remotely answer/end calls (sold separately)
900 MHz wireless technology allows for a high number of available channels for clear conversations
Choose narrowband mode to preserve talk time or wideband mode for clearer conversations