A 'Hi-Fi' Bluetooth adapter doesn't help Plantronics' new headphones | Engadget
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
Plantronics - Office Machine Supplies & Accessories; Office Machine/Equipment Accessory Type: Headphones; For Use With: PC; Tablet; Mobile; Contents: 3.5 mm Audio Cable; Headset; Carrying Case; USB Charging Cable; BT600; Quick Start
Plantronics - Voyager Focus UC (Poly) - Bluetooth Dual-Ear (Stereo) Headset with Boom Mic - USB-A Compatible with PC and/or Mac - Active Noise Canceling - Works with Teams (Certified), Zoom & more
Plantronics BT600 USB-C Bluetooth Adapter | 211249-01
BT600 USB-A / USB-C Adapter - High-fidelity Bluetooth USB Adapter | Poly, formerly Plantronics & Polycom
Plantronics Voyager 4210 UC USB-A with stand 212740-01