Savi 7300 Office Series | Poly, formerly Plantronics & Polycom
Amazon.com: Plantronics - Savi 8210 Office - Wireless DECT Single-Ear (Mono) Headset - Noise Canceling Mic - Connects to Deskphone/PC/Mac - Works with Teams (Certified), Zoom & more : Electronics
Poly Introduces Savi 7300 Office Series DECT Headsets For Critical Applications | audioXpress