Call for Availability Poly Sync 20+ USB-A Bluetooth wireless speakerphone is a portable speakerphone. This portable speakerphone is a high‐quality Bluetooth and USB-A PC or Laptop compatible. Perfect for a small group of 6 people or less in a small room. Equipped with multiple microphones for 360˚ voice pickup that also filters out unwanted background noise. It also comes complete with a USB-A adapter (BT600) that can connect to any PC or Mac or simply pair to any Bluetooth device like your smartphone. Poly Sync 20+ when fully charged has 20 hours of battery time and it's also IP64 dust and water-resistant. Microsoft Skype/Teams Certified Key Features: Microsoft Teams, Skype for Business Certified Wireless Bluetooth speaker phone Touch‐sensitive controls to answer/end, mute and adjust volume on PC or smartphone. 3 directional microphones to pick up speaker’s voice anywhere in the troom. 360˚ room coverage with noise and echo reduction PC wideband audio and Digital Signal Processing (DSP) reduce drop‐outs and acoustic echo cancellation (AEC) virtually eliminates echo. IP64 dust and water resistant rated for protection against spills Microphone pickup range: 7 ft (2 meters) Battery time: Up to 20 hours, Standby Time: Up to 2 week Bluetooth version: Bluetooth 5.1 Mac and PC compatible Old Poly part # 216867-01 New HP part # 772C9AA What's in the box? USB adatper (BT600) Speakerphone Lanyard Carry case