Poly CS 545-XD - CS500 Series - Headset - Convertible - Wireless - 88909-01

• Superior call management
  With one-touch call answer/end, vol+/-, and mute, manage calls from up to 350 feet from the charging base. The CS500-XD 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.
• Outstanding audio 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 and enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it's intended to be heard.
• Power in the base
  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.

Plantronics legendary CS family is expanding to include the CS500 XD Series for desk phone communication. Designed for extreme density, the new system features 900MHz technology with the highest number of available channels allowing you fit more wireless headsets into a specified space so everyone in the office can enjoy the benefits of being wireless without audio disruptions. Go mobile and multi-task up to 350 feet from your desk with answer, end and mute controls at your fingertips. Enjoy your choice of over-the-head or over-the-ear wearing styles with the CS545-XD convertible headset featuring a hot swappable battery that provides unlimited talk time.