Smart interactive ball for dogs – fun and engaging play for small and medium-sized dogs. Interactive design that responds to your dog. This smart ball is designed to stimulate your dog's curiosity with movements and sounds. With two different play modes – Smart and Normal – the toy adapts to your dog's behavior and creates a fun and engaging experience every time. Durable and safe construction. Made from durable and dog-friendly materials, this ball can withstand both play and sharp teeth. It is specially designed for small and medium-sized dogs, with a diameter of 5 cm, which is perfect for both indoor and outdoor play. Promotes both physical and mental development. The toy encourages movement and problem-solving, which benefits your dog's general health and intelligence. Whether your dog is chasing, bouncing, or exploring, it will get a meaningful and entertaining activity. Specifications: Material: Durable, dog-friendly plastic Diameter: 5 cm Battery life: Up to 3 hours Charging: USB charging Modes: Smart mode, Normal mode Package includes: 1 × Smart interactive ball 1 × Soft sea urchin set 1 × USB charger