This is Nekogakudo's Nezumi Wicked Mouse Plus. I've used it a few times, but it didn't suit my cat, so I'm selling it. The included instruction manual and USB cable will all be sent in the box. Currently, the selling price on Amazon is 3,190 yen. [Product Description] ・Random movements like a real mouse and a colorful LED tail lamp ・Speed adjustment to suit your cat ・Obstacle avoidance sensor that prevents it from stopping easily when it hits a wall ・No batteries required, easy and fast charging with Type-C USB