Amazon.com: 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 : Everything Else
Amazon.com: Jabra Evolve 80 - Professional Stereo Noise Cancelling Wired Headset/Music Headphones - MS Bundle with Jabra Evolve 75 Stereo UC, Charging Stand & Link 370 : Electronics
Amazon.com: Jabra Evolve 40 MS Professional Wired Headset, Mono – Telephone Headset for Greater Productivity, Superior Sound for Calls and Music, 3.5mm Jack/USB Connection, All-Day Comfort Design, MS Optimized : Everything Else