Plantronics CS351N SupraPlus Monaural Wireless Headset

Ensure call privacy with encrypted DECT 6.0, 64-bit digital encryption technology
Extended hands-free talk time up to 10 full hours
80% recharged in 1.5 hours and fully recharged in under three hours
Roam up to 300 feet from your desk phone
Multi-shift feature allows multiple headsets to link with one base
Over-the-head, comfortable design for all-day use
Receive and transmit volume control
Premium audio ensures quality customer communications
Connects to most single or multi-line phones
Automatic hookswitch solution with IntelliStand
Lifter compatible