Thank you for viewing! This is Bandai's artificial intelligence game, 20Q. It's a game machine that guesses what you're thinking of by answering questions. I've been storing it at home, and I confirmed that it works without any problems. I'm selling it because I don't have any children to play it with. Please check the product condition in the images. For those who understand that this is a used item, please consider purchasing with no claims and no returns. I will ship it via Mercari delivery.