I recently switched from wireless to wired headphones (Samson SR-850, probably the best for the very reasonable price) and my chair’s wheels instantly started eating its cable. Right now I’m using a small plastic hook that came with a face mask to keep it off the floor, but I’d like to hear other solutions.
The cable on the Grado SR60X and her siblings are comically long. They are pretty thick too, so I decided to braid them up, reducing their length from 2 down to about 0.6 metres. You can look up some easy guides on YouTube for this.