Neu Plantronics/Poly Blackwire C5220 USB-A Binaural Headset - P/N 207576
Part Number - 207576. New Poly Plantronics Blackwire C5220 USB-A Binaural Headset. Easy to use, USB/ USB-C and 3.5 mm connectivity options let you work on a variety of devices. The Blackwire 5200 Series-connect, work, seamlessly.