As a lady, this can be harder to accomplish it seems with a microphone. I wish it had. It is loud enough even at 20% volume. 5mm plug at all as this item is certainly MFi compliant to work perfectly with Apple products. I own a 2016 Corolla. It didn’t wrinkle when I packed it in my beach bag. Think this will be cute with some sandals and fun earrings for the summer! So i thought this would be perfect for me since I needed the microphone. Perfect purchase for a trendy shoe! I am a runner and I love the support and yet how lightweight they are!