10m cable leads when connecting smartphone with stereo to strong Brummgeraeuschen. Complaints from the seller does not lead to success. He first wanted to test a product at a sale price of EUR 2.56 in themselves. This is of redundant postage costs! Clear mistake when buying this cable and selection of vendors.
Uebigens: It's not the Kabellaenge because both a combined three Kabelstuecken cable hums just as another member appointed 15m cable.