Plantronics Poly Blackwire C5210 USB-A headset

All-day comfort and universal connectivityWhen you need to wear a headset all day, the Blackwire 5200 series has you covered in great comfort. Ergonomically designed, it's comfortable enough to wear all day, on your longest calls. Outstanding audio quality for better productivityToday's workplace can be noisy and filled with distractions. With the Blackwire 5200 series, you'll be able to hear and be heard more clearly, enjoy conversation privacy and be more productive. That's because soft, conforming ear cushions provide passive noise canceling, while a precisely tuned microphone masks nearby conversations. A headset that works the way you doAdjust the headset to fit the way you work. Dedicated, customizable mute settings allow you to take calls confidently, ensuring you're always heard. Set the language for voice alerts, and you're in even greater control of your conversation. All-day comfort and universal connectivity Outstanding audio quality for better productivity A headset that works the way you do