At only 21 grams, the CS540 features the lightest DECT Cordless Headset on the market. That means all-day comfort for all-star performance.  It also boasts increased range for maximum mobility, one-touch controls, energy efficient power management, simple plug-and-talk installation — the CS540 simply does it all.

Make a good call with the new standard in wireless desk phone headset systems.

Plantronics CS540 cordless headset is the wireless headset replacement of the legendary Plantronics CS55 and Plantronics CS50 phone headset. The CS540 contains many new features, and illustrates why the Plantronics CS wireless series has been a best seller for years.

The Plantronics CS540 wireless headset features a new design, streamlined base and improved performance - all with the same dependability and wireless productivity that has made the Plantronics CS wireless series our best sellers.

Go mobile and multi-task up to 350 feet from your desk with answer & End Calls. And no matter what your preference, with two wearing choices there's one to match your personal style. (Optional neckband available)

The Plantronics CS540 headset allows you to enjoy the sleek contemporary design of the new system with premium wideband audio quality and wireless mobility, all with the same reliability for hands-free productivity that has made the CS family a best seller for nearly a decade.

The CS540 even has the ability to conference up to three users on the same line - more proof the Plantronics CS540 has raised the bar for desk phone headset systems.

• Range up to 350 feet away for maximum mobility
• Optional Ear Loop Wearing Style available
• Premium wideband audio quality
• Smart power management system optimises for range and talk time
• Conference in up to three additional CS500 or Savi Series headsets
• New headsets can subscribe to a base by simply docking the headset
• Use with Electronic Hook switch cable (EHS) or Handset Lifter to remotely answer/end call