Cisco Headset 730 Wireless Headset - On-ear, Active Noise Canceling, Bluetooth 5.0, USB A & 3.5mm Jack Connectors, USB HD Adapter, Carbon Black, Bundled w/ Charging Stand - HS-WL-730-BUNAS-C at TigerDirect.com
Cisco Headset Adapter for PC Headset
Amazon.com: Dual Ear Cisco Headset | Noise Canceling Microphone Headset Compatible with Cisco Phones with RJ9 Headset Jack | RJ9 Headset Quick Disconnect Cord Included | HD Voice Quality | Comfortable : Electronics
Amazon.com: Cisco Headset 730, Wireless Dual On-Ear Bluetooth Headset with Case, USB-A HD Bluetooth Adapter, USB-A and 3.5mm Cables, Carbon Black, 1-Year Limited Liability Warranty (HS-WL-730-BUNA-C) : Electronics