RICH, CLEAR AUDIO ANYWHERE Hear and be heard, even when you're working from a remote location. The full-duplex 360° microphone makes your voice clear from up to 10 ft/3 m away. With its amplified speaker and wide frequency response, it's even great for multimedia.BLUETOOTH CONNECTIVITY Connect to your mobile device and tablet wirelessly-and to your PC with an integrated USB cable. Want wireless connection to your PC too? Choose the Calisto 5300 versions that come with a Bluetooth USB adapter.Bluetooth Connectivity Built-in Bluetooth and USB connectivity lets you connect to all your devices. Superior Audio Quality Enjoy full-duplex audio with 360° room coverage for easy, natural conversation. Dynamic Mute Alert Dynamic mute alert senses and alerts you if you talk while muted. Compact and Portable A soft carrying case is included for easy storage and portability.LIKE A MOBILE CONFERENCE ROOM You'll love how easy it is to pack up and set up-Calisto 5300 has an integrated cable management system and a convenient carrying case. And with up to 15 hours of battery life, you can host calls just about anywhere. It's practically like taking your conference room with you.POWERING SUPERIOR MICROSOFT TEAMS EXPERIENCES Instantly launch Microsoft Teams with a dedicated button for the quickest communications. Users benefit from the known quality experience of Poly speakerphones-the perfect communications solution for easy Microsoft Teams collaboration, conferencing and notifications.SEAMLESS IT MANAGEMENT Calisto 5300 is supported by Plantronics Manager Pro, a Software-as-a-Service that's sold separately. Use Plantronics Manager Pro to manage inventory, monitor usage and maintain devices. With actionable insights from Plantronics Manager Pro, IT can improve business processes, employee performance and compliance.