Amazon.com: Plantronics - Voyager Focus UC with Charge Stand (Poly) - Bluetooth Dual-Ear (Stereo) Headset with Boom Mic - USB-A Compatible with PC and Mac - Active Noise Canceling - Works with
Poly Voyager Focus UC - Video Conferencing - DEKOM
Plantronics Voyager Focus UC B825-M Wireless Computer Headset for Microsoft Lync 17229147799 | eBay
Voyager Focus UC Bluetooth Headset w/ANC & Charging Stand, USB-A | Business Telecom Products