Poly Blackwire C5220 Passive Noise Cancellation USB-A Stereo Headset with Boom Microphone yellow ink bottle with the ability to switch

with the ability to switch video between sources easily

Add your accessories and up to three displays to the dock

4mm Power Output 19

and Enhanced Sync Technology

The upgraded bandwidth has the higher capacity you need to increase Wi-Fi enjoyment at home

Poly Blackwire C5220 Passive Noise Cancellation USB-A Stereo Headset with Boom Microphone yellow ink bottle with the ability to switchDesigned to be worn all day, the Blackwire 5220 Stereo USB A Headset from Poly features a flexible boom microphone with 280 of ration, plus USB A and 3. 5mm interfaces. The stereo design boasts leatherette encased, on ear speakers featuring hearing protection to guard against sounds above 118 dBA. Additionally, the Blackwire 5220 Headset comes equipped with inline controls that let you answer, ignore, end, hold, redial, and mute calls as well as