Plantronics Wireless Headset System CS540 NIB

Plantronics Wireless Headset System, Dect 6.0. Brand new in box, never used. CS540 consists of a C054 base and a C540 headset. With one-touch call answer/end, vol+/-, and mute, manage calls from up to 350 feet from the charging base. The CS500 system also enables you to 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. 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 life. Voice-dedicated DECT™ technology provides better audio & eliminates interference from Wi-Fi networks while advanced wideband audio provides high definition voice quality. An extended boom and noise-canceling microphone filter out background noise, so listeners can hear conversations clearly and enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it's intended to be heard.