Plantronics Voyager Focus UC B825 Bluetooth Headset
Poly - Voyager Focus 2 UC USB-A Headset - Bluetooth Dual-Ear Headset with Boom Mic - USB-A PC/Mac Compatible - Active Noise Canceling - Works with Teams, Zoom & more: Amazon.de: Elektronik
Plantronics Voyager Focus UC: just what is it and why is it different? - YouTube