HP Poly Blackwire 5220 Stereo USB-C Headset + 3.5mm Plug + USB-C to US
Manufacturer Code : 8PO8X231AA. Easy to use its USB/USB-C and 3.5 mm connectivity lets you work on a variety of devices. When youre on a call Dynamic Mute Alert senses and alerts you when you try to talk when muted.