I bought there two months these cords: one to connect the TV to the audio system, the other for argémenter my travels by car with music from the phone. There is a week it started to give life, various parasites, and even cut a channel; He died today of his false contact at the jack. I fed little hope for the other who stands still subject to finding the right position and not to touch it.
Therefore, I advise against it. Seriously, do not buy it.