Never used, no box - Poly Blackwire 5220 USB-A Stereo Headset - Grade A<br><br>FEATURES<br>Ideal for all-day use, long conference calls and listening to multimedia<br>Noise canceling microphone masks nearby talkers for maximum call privacy<br>Hi-Fi stereo with passive noise reduction<br>Universal USB-A (Add a USB-C Adapter for more connectivity options)<br>Connects to a smartphone and tablet via 3.5 mm<br>One-touch call answer/end, volume +/- and mute with In-line remote<br>Audio Alerts with language selection<br>PC wideband audio with noise-canceling microphones for high-quality PC telephony<br>All Blackwire 5200 are Microsoft Skype for Business Certified (No more need for "-M" models)<br>Poly Manager Pro, an additional purchase, enables your IT team to gain insight into every compatible Poly headset being used company-wide
| Category | Electronics > Cell phones & accessories > Headsets |
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