Cisco 561 HeadsetThe Cisco 561 Headset is a premium member of the Cisco Headset 500 Series, engineered for professionals who work in open environments and rely on Cisco IP phones and soft clients. This versatile headset family blends wired and wireless options to keep you productive, focused, and connected throughout the day. With vibrant audio, powerful noise isolation, and all day comfort, the Cisco 561 Headset helps teams communicate clearly, collaborate