The German serious construction with perfect build quality and the choice of a very flexible and highly resistant plastic cladding, quality and robustness of the connectors and Oxygen Free Copper conductors made this extension 10 m good means compromise choices for music lovers who do not want to spend astronomical sums. I use it with my headphones AKG K271 MK 2 bought also with Amazon and I am really satisfied value. The seriousness of the French platform of Amazon has enabled delivery within two days. And finally the seriousness of the buyer who knows how to find the right products at Amazon taking into account the views of other buyers.