Poly Blackwire 5220 Stereo USB-A Headset Designed to be worn all day, the Blackwire 5220 Stereo USB-A Headset from Poly features a flexible boom microphone with 280° of ration, plus USB-A and 3.5mm interfaces.
Poly Blackwire 5220 Stereo USB-A Headset Designed to be worn all day, the Blackwire 5220 Stereo USB-A Headset from Poly features a flexible boom microphone with 280° of ration, plus USB-A and 3.5mm interfaces.