Poly (Plantronics + Polycom) Plantronics CS540 DECT Wireless Headset, Convertible, 3-Pack

Plantronics legendary CS family is setting a new wireless standard for desk phone communications with the CS540 DECT Wireless Headset. The CS540 is the lightest DECT headset on the market featuring a streamlined design and professional performance with the reliability for hands-free productivity that has made the CS family a bestseller for over a decade. Features: * OUTSTANDING AUDIO QUALITY: DECT technology provides better audio; eliminates interference from Wi-Fi networks and features advanced wideband audio for high definition voice quality * SUPERIOR COMFORT: The CS540 is the lightest DECT headset on the market and features three* convertibles wearing styles *Neckband sold separately * NOISE-CANCELING: Noise canceling microphones reduce background noise interruptions, ensuring great audio quality and easing listener fatigue * ADVANCED DECT WIRELESS SECURITY: Keep calls safe and secure with the latest DECT security certification * MOBILITY: Go mobile and multi-task up to 350 feet from your desk with ans...