Love the black with rainbow stitching that I choose as they dont show pet hair. Its a good waxed cotton cord. However, I can never get the Jabra call and call-end buttons to operate under MS Teams, I need to call and end via the Windows MS Teams software. You don?t want to Install it on a dirty bike dust/dirt can cause the rubber to slip. The nice thing about the right-angle plug is that it can be plugged into the strip, so that theres little-to-no danger of piercing bag linings, or worse, bending the prongs. I cant comment on the sound quality compared to the 80 because the 110 I got was faulty (cracking and popping and carrying on) so I actually had to send it back for a refund. If you only want to wear one, it has to be that one. It covers your FULL torso, doesnt rise while sitting, bending, walking or running. Its a perfect size for what I need and Im seriously glad I got it. These are HUGE on my kids.