Poly EncorePro 520 Wired Over-the-head, On-ear Stereo Headset - Black

Poly EncorePro 520 Wired Over-the-head, On-ear Stereo Headset - Black - Binaural - Supra-aural - 20 Hz to 16 kHz - 78.5 cm Cable - Noise Cancelling, Omni-directional, Uni-directional Microphone - Noise Canceling - Quick Disconnect, USB

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