High quality audioHD voice, six-microphone beamforming and premium full-duplex experience, all make participants easier to be heard and involved.Delivering crystal-clear sound thanks to the AEC, NS and DSP technology.Easy and intelligent connectionSimple plug-and-play USB or Bluetooth connections to computers, smartphones and tablets.Able to pair CP900 with 3 devices simultaneously. Calls from two different devices can be merged into one, by connecting the CP900 through Bluetooth on one device, and with USB-connection on another device.Teams smart buttonsMultiple buttons for full call-control compatibility offer a low-learning-cost experience and call effectiveness.Deep integration with Microsoft Teams includes a dedicated Teams button, making it easier for users to achieve Teams collaboration.Portable designMobile, elegant and light (320g) design, ideal for on-the-go business professionals.