The Plantronics Calisto P620-M Bluetooth PC Speakerphone 86701-08 is a high-quality audio conferencing device manufactured by Polycom in China. This speakerphone allows for seamless communication and collaboration within a business or industrial setting, making it ideal for meetings or conferences. With its Bluetooth technology, users can easily connect to their PCs for a streamlined communication experience. The Polycom brand is known for its reliable and advanced communication equipment, making this speakerphone a dependable choice for any office setting.