Jabra Evolve 20 Mono Headset – Microsoft Certified Headphones for VoIP Softphones with Passive Noise Cancellation – USB-CA – Black

[Passive Noise Cancellation for Ideal Focus] Blocks high-frequency noise, including human voices, improving your work collaboration and listening experience in any environment. Easy Call Management: An external sound controller lets you make, receive, and mute calls – always connected and ready to go. This Evolve 20 MC headset is optimized for all major unified communications platforms and is built for style and comfort with soft foam ear cushions – find the perfect fit with the adjustable headband. Plug-and-Play Setup: The headset works with all major systems right out of the box – installation is as easy as plugging it in. Includes: Jabra Evolve 20 MC Mono On-Ear Headset, USB C/A with Control Unit – Color: Black