This wireless speakerphone designed for UC seamlessly integrates calls from your laptop or Smartphone in a lightweight, portable solution that sounds great and sets up easily. Wireless simplicity delivers all-day productivity with a reliable seven-hour talk time and the ability to answer/end or mute your call from any device. Plantronics leading-edge technology provides noise cancellation, wideband PC audio and 360-degree microphone pickup. The portable Calisto 620 stores in its own high-quality travel case and is an ideal size to throw in your carry-on. Its the premium conference-call device that you have on your terms, wherever, whenever, and however you work. Lines: 1 Telephone Type: Cordless.