Headphones Plantronics Blackwire C710-M Wired Headset - Retail Packaging Black

Corded reliability meets wireless flexibility. The blackwire 700 Series is the versatile UC headset that offers high-quality PC audio and seamless Bluetooth connectivity to mobile phones and tablets. Enjoy unmatched audio quality, industry-first smart sensor technology that automatically answers a call when you put on the headset, and a Detachable cable for taking your mobile calls throughout the office.