Product was delivered quickly and complies (to adapt two 3.5mm Klinkel plug) the plug from falling out the requirements of a blade-coupling easily and without by itself again. The build quality is flawless, no burrs or other processing marks visible. So a design unfortunately is still to find more and more difficult, proceeded at the markets in the area every search without success. Because you pay also like a few more Euros, if you can then look forward to massive quality itself. Price / performance so 5/5 stars and my recommendation!