BT300 Bluetooth USB Adapter (Standard) 85117-02 Wireless Headsets Blackwire C710-M is a Bluetooth-enabled

Blackwire C710-M is a Bluetooth-enabled UC headset

SoundGuard protects hearing from loud sound spikes by limiting call volume at 118db

and superior audio performance

music and other applications

BT300 Bluetooth USB Adapter (Standard) 85117-02 Wireless Headsets Blackwire C710-M is a Bluetooth-enabledPlantronics BT300 bluetooth USB adapter UC Standard Wireless freedom from wherever you work with the Plantronics BT300 Bluetooth USB adapter. The small size lets you keep the adapter stored in your laptop port for always ready connectivity. BT300: UC Standard version built for UC applications and softphones from Avaya, Cisco, IBM and more