The POLY Sync 20 USB-C Speakerphone is designed for business use and features Bluetooth connectivity for seamless audio conferencing. With a sleek black design, this speakerphone is compatible with both Windows and Mac operating systems, making it versatile for different setups. It boasts a touch control interface and three microphones for clear communication during calls. The speakerphone has a lithium-ion battery with a recharge time of 4 hours, offering up to 20 hours of talk time. It is equipped with Bluetooth version 5.1 and Bluetooth Low Energy (BLE) for efficient wireless connectivity.