Poly (Plantronics + Polycom) CS540 Wireless Headset System

<p>This Wireless Headset System connects to your office phone, giving you superior comfort and mobility up to 350 feet. Voice-dedicated 1.9 GHz DECT technology and advanced wideband audio provide uncompromised audio quality, the lowest probability of interference, and up to 9 hours of talk time. Adaptive power system optimizes balance between range and talk time. Volume and mute controls at your fingertips allow adjustments remotely. Digital encryption assures secure conversations. You can conference up to three additional CS headsets to have co-workers easily join calls. Battery is 80 percent recharged in 1.5 hours and fully recharged in 3 hours. Convertible headset gives you your choice of over the head, over the ear, or behind the neck wearing style.</p>

• Wireless headset for use with office phone offers superior comfort and mobility up to 350 ft.
• Digital encryption assures secure conversations
• Voice-dedicated, 1.9 GHz DECT technology provides superior audio quality; up to 6-hour talk time
• Battery is 80% recharged in 1.5 hours and fully recharged in 3 hours
• 3 wearing styles for ultimate comfort; wideband audio support and noise-canceling microphone