BLACKWIRE 710/720 CORDED USB HEADSET Type:Blackwire 720, Over-the-head, Binaural, Standard is used as a Direct

is used as a Direct Connect Cable commonly with Polycom phones which connects an H-series headset into a compatible phone

Intuitive and straightforward

and the low slung design ensures it can not be seen by the wearer

Inline controls let you answer/end

Minimum frequency response: 20 Hz

BLACKWIRE 710/720 CORDED USB HEADSET Type:Blackwire 720, Over-the-head, Binaural, Standard is used as a DirectP N: 87506 11 Bluetooth enabled Corded USB Headset with Smart Sensor Technology Corded reliability meets wireless flexibility. Blackwire 710 720 is the versatile UC headset that offers high quality PC audio and seamless Bluetooth connectivity to mobile phones and tablets. Enjoy unmatched audio quality, smart sensor technology that automatically answers a call when you put on the headset, and a detachable cable for taking your mobile calls throughout