Even after a long time in use, and that it be under adverse conditions, namely in the car, with temperature fluctuations, rumzerren because somewhere stuck under his feet, still PERFECTLY !!! No wobbles, breaking points, everything was great at the beginning. Looks very good with the silver plugs, the cable would be too rigid, I can definitely not confirm, and the best: the plugs are so thin that I easily with protective sheath can plug in the smartphone. I also have a second of it for at home, even here no problems at all. I would so buy again at any time, the price is worth it in any case !!!