That's all for the spatial audio stuff, right? It's got nine microphones. Eight for noise cancellation and three for voice pickup. But two of the three for voice pickup are shared with the noise cancellation, right? The hardware design wisely, thankfully, happily, does not include any of the rumored touch surfaces. I have some which touch surfaces, and I don't like them. I think it was a smart move, even though it seems like they were having problems and it ditched them or if the rumors are to be believed, but who knows. But touch sensors on over your headphones, I'm not a fan of instead, what you get, which is, I mean, in some respects, it's like, you got to reuse everything Apple, but they put the quote unquote, "digital crown" on there. Yeah, the little dial from your watch, although I'm assuming is it's not quite the same size. But on the other hand, that is an ideal control for volume. It's a twisty thing that you can feel. And you know we've used the Digital Crown and it's actually surprisingly easy to manipulate the Digital Crown on your Apple watch with your finger. So this I think is like the perhaps the best case scenario for manual mechanical volume control on a headphone, maybe I'm not sure about the position because I don't have these Marco will tell us when he gets them but maybe it could be in a different position that might be better.