Plantronics-Voyager 4210 Office-Single On-Ear(Mono) Headset -2-Way Base - USB C- Noise Canceling-Connects to Deskphone/PC Mac-Works with Teams (Certified), Zoom, Plantronics | 1Outlets™
Amazon.com: Plantronics - Savi 8210 Office Wireless DECT Headset (Poly) - Single Ear (Mono) - Compatible to connect to PC/Mac or to Cell Phone via Bluetooth - Works with Teams (Certified), Zoom : Electronics
Poly Voyager 5200 UC Bluetooth Headset | Mono | with Charging Case (206110-101) - Vertex for Enterprise