Super clear and doesnt pick up a ton of background noise. I bought them on sale at a local department store so Im very happy with both the price and performance. There are volume up/down buttons which can be doubled to move to next/previous track respectively. Love that it folds flat too. I unpackaged and bypassed to x heavy black band as all others were not worth trying. Now I can continue to use the new shoes even thought I still dont like them, but oh well. Received them and they for fine. Là, le modèle taille très large alors que jai plutôt un pied normal. If you are looking for strong and efficient bike racks this are the ones to go. Absolute love these.