Features: Interactive Play: Features an automatic LED cat ball designed to engage cat in interactive play, stimulating their natural instincts to chases and pounces, providing both physical and mental exercise. Auto Obstacle Avoidance Design: Equipped with built-in sensors for automatic obstacle avoidance, ensuring safe and uninterrupted play by detecting and maneuvering around obstacles in its pathes. LED Light: Incorporates LED lights that emit colorful patterns or flashes to attract cat39; attention and enhance visual stimulations during playtime, adding excitement and interest to the experience. Sturdy Construction: Made from sturdy materials, ensuring resilience to scratching, clawing, and playtime wear and tear, making it suitable for long-term use. Easy to use: This cat ball toy is designed with a flat button, which can be started with one button, making it easy to play, and it is compact and light, easy to carry. 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: Material: ABS Size: about 6.4cm in diameter Charging method: USB Product accessories: Feathered pendant*1/bell pendant*1/USB cable*1 Package List: 1 x Automatic LED Intelligent Cat Ball