Poly Blackwire 5210 USB-C Headset

USB HEADSET: Single-ear mono headset (Blackwire 5210) ideal for users who benefit from leaving one ear open to their environment. MAXIMUM CONNECTIVITY: Microphone headset offers connectivity to both mobile and PC devices, using the USB-C type connection. ALL-DAY USE: USB headset with one-touch call answer/end, volume plus/- and mute is ideal for all-day use, long conference calls and listening to multimedia. CLEAR AUDIO: Noise canceling microphone headset masks nearby talkers for maximum call privacy. COMPATIBILITY: Plantronics headset is built to work with Amazon Connect, Chime and other UC applications and softphones from Microsoft, Avaya, Cisco and others.