Engaging Play: This bright and intelligently designed wobble ball toy is great for dogs, quickly capturing their interest and keeping them entertained. The automatic rolling feature makes it ideal for households with multiple dogs or for alternating play, ensuring your furry friends enjoy double the engagement and funQuality and Safe: Made from silicone materials, this Smart Jumping Ball Dogs Toy is safe for your pets to chew and play with. Its odorless properties combined with scratch resistant and deformation resistant features provide peace of mind during playExtended Interaction: Keep your pet engaged for hours with our interactive ball. after Five minutes of play, it automatically goes to sleep but can be easily reactivated with a gentle shake, ensuring prolonged interaction and enjoymentAutomatic Obstacle Avoidance: Automatic moving bouncing ball equipped with automatic obstacle avoidance technologyVersatile Use: Great for , training exercises like chewing and grinding, this Dog Toy ball is suitable for cats, dogs, and various other pets. It offers wide applicability while being easy to cleanjust rinse under water after removing any insertsSpecification:battery: 150mahSize Chart:5.2cmx5.2cm/2.05inchx2.05inchPackage Includes:1x Dog Ball Toy1x USB Charging CableNote:Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.