Features: Jabra Biz? 2300 QD Duo is a duo headset with QD (Quick Disconnect) plug that provides instant connectivity to a wide range of desk phone systems.
Additional Features: Conference calls via Bluetooth and USB connection Connects to your PC, tablet, or smartphone HD Voice for conversations in high definition sound quality Compatible with Windows Microsoft Lync and Microsoft Office Communicator Up to 15 hrs talk time / 4 days standby time
Features: Engineered for superior wireless connectivity, battery life and crystal-clear calls, Engage 75 is a premium headset for professionals who need first-class customer conversations and connection to multiple devices (connects to up to 5 devices simultaneously – desk phone, softphone and mobile/tablet). Meets Skype for Open Office requirements, and advanced noise cancelling and enhanced speakers give incredible call quality, even in noisy offices.
Package Contents: AC charger, Phone adapter cable, Headset, User documents, Headset base unit, Headband cushion, USB cable
Features: You can rotate the boom arm 360 degrees
HD Voice / Wideband Audio
Noise-Canceling Microphone
PeakStop instantly removes any harmful loud sounds
Reinforced cord
Air shock microphone