Amazon.com: Plantronics - Voyager 5200 UC (Poly) - Bluetooth Single-Ear (Monaural) Headset - USB-A Compatible to connect to your PC and/or Mac - Works with Teams, Zoom & more - Noise Canceling,Black :
Amazon.com: Plantronics Voyager 5200 UC Bluetooth Headset Bundle - for Smartphones, PC, MAC Using RingCentral Software or App, Global Teck w/Wall Charger 206110-101 : Electronics
Voyager 5200 Office & UC Series - Mono Bluetooth Headset | Poly, formerly Plantronics & Polycom