HP Poly Poly CS540A DECT 1880-1900 MHz Headset

CS500 Series The Plantronics CS500 Cordless DECT headsets are ideal for office use. They allow employees more freedom of movement and multitasking thanks to free hands. At a base station up to four headsets can be registered, eg for telephone conferences. Simply put the headset in the base station and it will automatically log in - ideal for hot desking. DECT technology, wideband audio and digital signal processing ensure first-class, natural sound quality. The noise-canceling microphone filters out background noise, ensuring interference-free voice transmission, even in noisy environments. Different models allow optimal comfort according to individual preferences. Key features Cordless DECT headset system for use with your landline phone Various models for optimal individual comfort: - CS510: One-ear headband for frequent callers - CS520: Two-ear headset for frequent callers - CS540: Convertible model with three different carrying options DECT technology suppresses interference WiFi networks Wideband audio with CAT-iq technology Digital signal processing (DSP) for natural sound quality Choice between wideband and narrowband mode Adaptive transmission power: automatic adjustment depending on the proximity to the base station ensures greater energy efficiency and longer talk time Call acceptance / termination possible via the headset (HL10 mechanical handset lifter or manufacturer-specific Electronic Hookswitch (EHS) module required) Volume control and microphone mute via the headset Noise-cancelNoiseicrophone filters out background noise Con Distances with up to three additional CS500 or Savi? headsets Fast, straightforward log-in: Simply put the headset in the base station Talk time: Up to 9 hours (CS510 / CS520) or up to 7 hours (CS540) Up to 120 meters Range Model CS510 / 520: SoundGuard? DIGITAL protects against sudden loud noises and limits the average noise level to 85 dBA Model CS540: Ultra-light, convertible headset (only 22g) Three different styles: With headband, earloop and behind-the-head strap * Elegant, magnetic charging station * Rear headband sold separately.