Poly Speakerphone SYNC 40+, SY40-M, USB-A / BT600

Larger than the Sync 20, the microphone pick up range on the Sync 40 is up to 2.5m so this is really for 3 or 4 people or a room approx 5m x 5m. If you have 2 units you can use the Bluetooth to join them together for a larger meeting. So you can have 1 each for a couple of huddle rooms and bring them together for larger meetings. Keep the focus on your voice, not the background noise, with multiple microphones for echo and noise reduction. Fill the room with a high-performance, large music speaker for great music and immersive multimedia. Power source type: Battery Powered. Speaker size: 50 millimeters  Internal battery provides up to 20 hours of talk time for portable use. Wirelessly pair two units together for your larger meeting space needs.  Connect to smartphones via Bluetooth. Connect to computers via combined USB-A/USB-C cable, or wirelessly via included BT600 Bluetooth adapter, which comes pre-paired to the Sync 40+ speakerphone. This enables better audio performance and a more consistent user experience than connecting directly to PC/Mac via Bluetooth.  Speakerphone + smartphone charger + high-performance music speaker. IP64 dust-and water-resistant.  Supports easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.