Plantronics Blackwire C725-M USB Binaural Headset - IP Office Direct
Poly Blackwire 5220 USB-A Headset - Wired, Dual-Ear, Flexible Noise-Canceling Boom Mic - All-Day Ergonomic Design - Connect to PC/Mac, Mobile via USB-A or 3.5 mm - Works w/Teams, Zoom, Plantronics :
Blackwire 5200 Series - USB Headset | Poly, formerly Plantronics & Polycom