- XD Series
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.