CS540 Cordless Headset

  • Convertible Headset – Choice of 3 wearing styles (over the head, over the ear, and behind-the-neck – sold separately)CS540 and lifter-500x500
  • HL10 handset lifter adds remote answer/end convenience; or choose an Electronic Hookswitch Cable to add remote answer/end call capability, eliminating the need for a Handset Lifter
  • Lightest headset on the market – only 21 grams (0.74 oz)
  • Audio controls at your finger tips with volume adjust/mute simplifies desk phone call management
  • 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 life and maintain maximum density
  • Up to 7 hours of talk time
  • Extraordinary sound quality while roaming or multi-tasking up to 350 feet from your desk phone
  • DECT 6.0 (1.9Ghz) technology provides better audio and eliminates interference from Wi-Fi networks
  • Advanced wideband audio using CAT-iq technology for high definition voice quality
  • Your choice of narrow or wideband professional grade audio quality — choose narrowband to extend talk time or wideband mode to enable clearer conversations
  • An extended boom and noise-canceling microphone filter out background noise, so listeners can hear conversations clearly
  • Enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it’s intended to be heard
  • SoundGuard technology ensures listening comfort and acoustic limiting for protection against audio spikes
  • Conference in up to three additional CS540 or Savi headsets for improved call efficiency and collaboration
  • Allows CS540 headsets to subscribe to a base by simply docking the headset. Perfect for hot-desking environments
  • Convenient auto answer option allows user to answer/end calls simply by removing/replacing the headset from the charging base
  • SoundGuard DIGITALTM: protects against sound levels above 118dBA