Features: Interactive & Engaging Playtime: Keep your cat entertained for hours with the Caterpillar Smart Cat Toy. Its lifel-ike movements and unpredictable paths trigger your pet's natural hunting instincts, making playtime fun and stimulating Intelligent Interaction, Automatic Induction Wake-Up: Built-in intelligent sensor, automatically starts and twists and crawls when sensing the cat approaching, enhancing interactivity and making cats love "claws" Irregular twisting paths and variable speed movement effectively guide cats to exercise, relieve boredom, and help maintain a healthy body and active state Safe Material, Bite-Resistant and Drop-Resistant: The toy is made of pet-grade material that is resistant to biting and falling, gentle and skin-friendly, suitable for cats of all ages to-chew and interact with Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 40*8.5*10cm Material: ABS Battery: 600mah Package List: 1x Smart Caterpillars Toy for Cat