• Interactive toy that stimulates your pet's vitality, allowing for play without manual operation. • Smart rolling ball that spins, moves, and shakes, attracting dogs and cats. • Intelligent motion sensor and obstacle avoidance system to prevent jams. • Rechargeable battery with USB charging for long-term fun. • Durable and safe design, made with bite-resistant materials. • Smooth and easy-to-clean surface, keeping the toy hygienic. • Suitable for dogs and cats of all sizes and ages.