Poly Blackwire 5220 Stereo USB-C Headset, 32mm Driver Size, Omnidirectional Microphone Style, 3.5mm Plug + USB-C & USB-A Adapter Connectivity, Black | 8X231AA | 8X231AA |

The Black wire 5200 Series is ergonomically designed for comfort and intuitive connectivity to help you work across a variety of devices. Cut out noise with superior sound quality and comfort from foam padding. Customize your headset to your liking and connect anytime, anywhere. Provides excellent sound Stay comfortable even on long conference calls. This headset is designed to be comfortable and adapts to your work style. Need to move around? This headset folds up for easy portability in its carrying case. Speaker Sensitivity: 6 dB RLR Impedance: 32 ohms Supported systems: Windows 11; Windows 10; macOS; Android™; iOS Weight: 0.1652 kilograms Warranty: 2 Years