Review on KabelDirekt Pro Series - 10ft Headset Extension Cable (3.5mm Male to 3.5mm Female) - Superior Sound Quality and Extended Reach by Kyle Hoes

It seems a very very good cable, good thick wire, looks like an excellent quality product. Not sure what brand of copper wire is in it but what I used it for because it worked other than the fact that I bought the wrong cable My phone The phone's built in microphone doesn't work because it's the headset -Must use microphone, so it's not a headphone extension cable. It doesn't quite match what I wanted to do on my smartphone, when I connect my small speaker to my smartphone with this extension, the microphone on my phone stops working. But that's because I ordered the wrong type of cable. I'm not saying it's a cable issue because it doesn't do exactly what it's supposed to do, but I was wrong, I'll have to see if they have a regular headphone extension. So the story mostly consists of paying attention to what you buy and reading the description lol.