Description: 【Automatic Interactive】: Automatic interactive dog ball toy for dogs indoor and outdoor to play by themselves, which can bring company and happiness, also entertain and traning both their physical and mental abilities. 【Two Modes Available】: The dog toy ball has a normal mode and a crazy jumping mode with colorful flash light to attract the dog's attention, Built in motion senosor, when your dog touch or closer it, it will automatically roll and jump. 【Remote Controller】: Equipped with a remote control and USB charging, you can guide the toy's movements from a distance, providing companionship for your pet during play. 【Bite Resistance】: Our wicked ball is made of high qualitu rubber material, smooth surface, wear and chewing resistance, especiall for aggressive chewers. 【Smart and Waterproof】: The Electric smart interactive ball features automatic obstacle avoidance function, and IP54 waterproof, which can ensure your pet can play indoor and outdoor freely, lawn, garden, pool, floor, carpert etc. Specification: Material: Rubber Size Chart: Diameter: 8.5cm/3.35inch.   Package Includes: 1 Interactive Dog Toy Ball 1 USB Cable 1 Remote Controller 1 Manual