First we made it lighter. At only 21 grams, the CS500 Series features the lightest DECT headset on the market (CS540). That means all-day comfort for all-star performance.Then we made it better. Increased range for maximum mobility, one-touch controls, energy efficient power management, simple plug-and-talk installation the CS500 Series does it all.Make a good call with the new standard in wireless desk phone headset systems.Range up to 350 feet away for maximum mobilityOffers you a choice of four comfort-tested wearing options to match your personal stylePremium wideband audio qualityOne-touch call answer/end, vol +/-, and muteAdaptive power management system optimizes for range and talk timeConference in up to three additional CS500 or Savi headsets for enhanced collaborationGuest headsets can subscribe to a base by simply docking the headsetUse with Electronic Hook Switch Cable or Handset Lifter to remotely answer/end calls.
