【Remote Control Function】: The interactive dog ball can be turned on/off, changed direction, and switched between crazy and normal mode by remote control. 【Arouse Dog Interest】: Unlike the dog ball starter, this active rolling dog ball will roll, bounce and shake by itself for 10 seconds, then take a break, and after 2 minutes, the smart dog toy will automatically roll to attract dogs. RGB lights also flash periodically to increase the attraction for dogs. 【Applicable to Dogs】: This dog toy is perfectly suited for small to medium-sized dogs. The high-quality, high-strength TPR rubber shell can withstand aggressive chewing from the evil dog ball. 【Waterproof Effect】: This waterproof smart ball can work on hard floors and low carpets, exert itself on medium to high carpets, and swim in water. It is an ideal gift for dogs and children to play with, or on its own. 【Long Standby】: With 2 hours of full charge, this animal ball can work continuously for 4 hours in crazy mode. The power and charging hole are on the machine, you need to unscrew the cover to charge and turn on/off the ball. We not only provide high-quality products, but more importantly, we provide long-term customer service. When you purchase our products, you will receive comprehensive customer support, so that you can shop with confidence and satisfaction.