Poly EncorePro 520D with Quick Disconnect Binaural Digital Headset TAA - Stereo - Quick Disconnect, USB - Wired - Over-the-head, On-ear - Binaural - Supra-aural - 2.58 ft Cable - Noise Cancelling, Uni-directional Microphone - Noise Canceling - Black - TAA
HP Inc. ®