Features: Interactive Playtime: The interactive bouncing ball engages your pets with exciting movements, providing hours of fun and exercise for dogs and cats of all sizes, reducing boredom and anxiety. Automatic Motion: This electric intelligent teasing ball moves on its own, enticing your pet to chase and play, making it a perfect automatic toy for busy pet owners who want to keep their pets entertained. Easy To Clean: Designed with pet health in mind, these self-moving balls are easy to clean, ensuring a hygienic play experience for your furry friends while maintaining their well-being. Durable & Safe: Constructed from premium-quality, pet-safe materials, the interactive pet exercise rolling ball is durable enough for vigorous play, ensuring it withstands the energy of small, medium, and large dogs. Essential For Pet Lovers: This innovative toy is a necessary supply for pet lovers, promoting physical activity and mental stimulation, making it an ideal choice for pets prone to boredom or anxiety. Specification: Material: Plastic Diameter: 6cm Battery Capacity: 150mAh Power Supply: Type-C charging Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1*Automatic Moving Dog Toy Ball 1*Charging Cable