![Amazon.com: Jabra Evolve2 40 UC Wired Headphones, USB-A, Stereo, Black – Telework Headset for Calls and Music, Enhanced All-Day Comfort, Passive Noise Cancelling Headphones, UC-Optimized with USB-A Connection : Electronics Amazon.com: Jabra Evolve2 40 UC Wired Headphones, USB-A, Stereo, Black – Telework Headset for Calls and Music, Enhanced All-Day Comfort, Passive Noise Cancelling Headphones, UC-Optimized with USB-A Connection : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41aASADZKpL._AC_.jpg)
Amazon.com: Jabra Evolve2 40 UC Wired Headphones, USB-A, Stereo, Black – Telework Headset for Calls and Music, Enhanced All-Day Comfort, Passive Noise Cancelling Headphones, UC-Optimized with USB-A Connection : Electronics
![Jabra Evolve 40 Professional Wired Headset, Stereo, UC-Optimized – Telephone Headset for Greater Productivity, Superior Sound for Calls and Music, 3.5mm Jack/USB Connection, All-Day Comfort Design Jabra Evolve 40 Professional Wired Headset, Stereo, UC-Optimized – Telephone Headset for Greater Productivity, Superior Sound for Calls and Music, 3.5mm Jack/USB Connection, All-Day Comfort Design](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/417QKpP3SzL._QL92_SH45_SS200_.jpg)
Jabra Evolve 40 Professional Wired Headset, Stereo, UC-Optimized – Telephone Headset for Greater Productivity, Superior Sound for Calls and Music, 3.5mm Jack/USB Connection, All-Day Comfort Design
![Jabra Evolve 40 Professional Wired Headset, Stereo, UC-Optimized – Telephone Headset for Greater Productivity, Superior Sound for Calls and Music, 3.5mm Jack/USB Connection, All-Day Comfort Design Jabra Evolve 40 Professional Wired Headset, Stereo, UC-Optimized – Telephone Headset for Greater Productivity, Superior Sound for Calls and Music, 3.5mm Jack/USB Connection, All-Day Comfort Design](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61EPbjay4rL.jpg)
Jabra Evolve 40 Professional Wired Headset, Stereo, UC-Optimized – Telephone Headset for Greater Productivity, Superior Sound for Calls and Music, 3.5mm Jack/USB Connection, All-Day Comfort Design
![Jabra Evolve 40 UC Stereo USB Headset w/ Integrated Busy Indicator | Certified for Unified Communications, VoIP softphones, mobile phones and tablets | 6399-829-209 Jabra Evolve 40 UC Stereo USB Headset w/ Integrated Busy Indicator | Certified for Unified Communications, VoIP softphones, mobile phones and tablets | 6399-829-209](https://cdn11.bigcommerce.com/s-dc251/images/stencil/1280x1280/products/989/4837/evolve_40_duo__47670.1493068500.jpg?c=2)