The one problem I encountered is that only three legs touch the floor at any one time making the valet wobble. Wish I had read Simon Edwards review first, i also read the two the description as two sets of two, the images suggest the same, but its two sets of two single layers, NOT TWO SETS OF TWO. Will for sure be making more purchases soon. Unfortunate really because the build quality and audio is great for the price. So very comfy, they cant be beat. And yes I played with all mic settings. Fit is larger then expected and on the wider side, i had to exchange them to go down by 1/2 size. Not a good investment. that is very impressive. Im a bit picky when it comes to headphone because i need my headphone to have a good bass quality.