Review on Apple MFi Certified iPhone AUX Cord for Car Stereo, Lightning to 3.5mm Nylon Braided Audio Cable - Compatible with iPhone 12/12 Pro/11/XS/XR/X 8 7, iPad, iPod - for Speaker, Home Stereo, Headphone (3.3FT/1M) by Tim Beardsley

The first time I used this cable I was badly scratched by static electricity. I removed the phone from where it was and the noise came and went. When I looked at the connection between the cable and my phone, the problem was a very weak connection. My phone is a new iPhone 12 Pro, so it hasn't worn out. I'm glad it wasn't too expensive because I won't bother sending it back. Maybe it was some kind of accident, but I thought you should know.