 All controlled by his phone. Like, how do you? What? That's amazing. I bet the neighbors aren't too happy about it. But, I mean, you can have a rock concert in your yard just like that. And we were trying to, you know, splice together cords and cables so we could try to hear the Rolling Stones just a little bit louder than you could with the other speakers that you'd been using prior to that. Jeremy says, I do miss inserting the CD in my vehicle.