The workmanship and the sound transmission are top, even for this length normally no noise ... but once you get an iPhone 5 infects and builds a EDGE mobile connection hears this horrible noise that you hear when you are called, and his cell phone lying directly on a Speaker has only much louder ... I am aware that the antenna of the iPhone built into the frame and possibly arise such noises by contact, but the kanns not be (FAIL APPLE INLINE &) as this or through an annular Kunstoffblättchen the plug could be remedied on iPhone ... supplement is still that in 3G connection no troubles should perceive ... Toll on the cable is the fact that the cable can be nachgelötet again because the screw connection can be (possibly with loose connection or shortening) ... and that's the same again a drawback because this plug is a bit big and mobile phones ect. can only be used without covers etc. or a side by side stuck on the PC makes impossible ... Nevertheless, I like the cable thanks to the processing and the good sound quality for the price!