Polycom Voxbox 2201-49000-001 Bluetooth USB Speakerphone | eBay
Poly Sync 20 Usb-c Personal Smart Speakerphone (plantronics) - Connect To Cell Phone Via Bluetooth And Pc / Mac Via Usb-c Cable : Target
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Polycom VoxBox Bluetooth/USB Speakerphone Data Sheet
Review: Polycom's VoxBox may be the last speaker you'll need
Amazon.com: Poly Calisto 5300 Bluetooth Speakerphone (Plantronics) - Personal Portable Speakerphone for Conference Calls - USB-A Bluetooth Adapter - Connect to PC/Mac/Cell Phone - Works w/Teams (Certified), Zoom : Electronics