Plantronics Blackwire C3215 Usb-C Headset

The Plantronics Blackwire C3215 USB-C Headset (now under the brand Poly) is a professional-grade, corded monaural (single-ear) headset designed for Unified Communications (UC) environments. It is primarily used by office workers and call center professionals who need high-quality audio while remaining aware of their surroundings.