Purchase date: 2023-2-21 Functionality confirmed. Headphones and microphone both work without issue. I bought this a while ago, but I haven't used it very much. However, I left it on a headset stand without putting it in the box, so it had collected quite a bit of dust. I've removed most of the dust from visible areas and places that touch the skin, but there's still some dust in the grooves on the top, as shown in photos 5-6. Therefore, if you are concerned about the dirt, please refrain from purchasing.