Plantronics APP-5 Electronic Hook Switch (EHS) Category_Best4Headsets/Tactical \/ Military ActiveProtection technology

ActiveProtection technology

DECT technology for excellent sound quality

Jabra Link 380 USB Bluetooth Dongle

Exclusive lightweight design with titanium-look headband

Binaural USB headset optimised for Microsoft Lync (ML)

Plantronics APP-5 Electronic Hook Switch (EHS) Category_Best4Headsets/Tactical \/ Military ActiveProtection technologyAnswer and end calls from up to 300 feet away from your phone The freedom to move about the office and multi task Comaptible with the CS60, CS70N, CS351N, CS361N as well as the Voyager 510S. See accessories below. Connects with one simple step Note: * These phones require 2. 5mm to RJ11 converter, which is supplied separately.