Intelligent electric self-rolling cat toy ball: the interactive dog toy rotates and bounces so that your pet has fun playing with it.Two Modes In normal mode the toy rolls freely and automatically shuts off after 5 minutes. In intelligent mode simply press and hold for 3 seconds in normal mode to switch to intelligent mode. The toy is activated when the cat touches it so that the cat can play at any time.AUTOMATIC The dog ball has a built in intelligent motion sensor that automatically reverses the movement so you don't have to worry about it getting stuck in a corner.Interactive The rolling ball is colorful and attracts the attention of dogs and cats making it a great toy that keeps pets happy and active.Pet Gift The toy ball keeps pets busy and trains them at the same time suitable for small and medium pets ideal gift for cats dogs and animal lovers.