Poly - Sync 20+ Bluetooth Speakerphone - Personal Portable Speakerphone - Noise & Echo Reduction - USB-A Bluetooth Adapter - Compatible to Connect to Your PC/Mac/Cell Phone - Works with Teams, ZoomEveryone deserves to hear and be heard. Poly Sync Family USB Bluetooth smart speakerphones make both happen with remarkable sound quality in personal and huddle workspaces plus small conference rooms. Voice calls flow naturally with multiple microphones that track the talker, not the noise. If people on both ends talk at once, full duplex audio makes sure nothing is missed. Its simple to join meetingsjust plug in or connect via Bluetooth. 772C6AA