I use it in my car with my smartphone. It works very well and does not cause unpleasant noise when handled. Only flat, pay attention to the length 2m as the product are calculated when the cable is fully relaxed. When it is in "rest" in it measures 40cm. Note however that stretches very well and does not seem to deform with use. In short, considering the price, good buy! Delivered on time, nickel Amazon service as usual!
