360 Degree Self-Rotating Smart Ball: This cat toy is very easy to use, press the button and the ball will automatically start 360-degree self-scrolling and turn on the LED light to attract the cat's attention and let the cat chase the ball inside for fun and exercise. The ball automatically changes direction when it hits an obstacle. Pet Ball Made of Safe Durable Materials: The soft, skin-friendly silicone shell makes this rechargeable cat toy quiet when rolling. At the same time, it also increases the friction force and takes into account the grip force. The ball automatically changes direction when it hits an obstacle. The small size will not scare your cat. Cat Ball Toy - Built-in USB Charging: Our Cat Smart Ball has a built-in battery that can be charged via USB. It has a charge indicator which is very practical just open the silicone cover and plug it into the Type-C charging port to charge. Smart interactive toy: The cat ball has three modes: active mode, normal mode and soft mode. When the cat ball is turned on, it will automatically move, shake or jump, attract cats to chase and catch it, no need to control via APP. You can switch between three modes to customize different rubbing games or active cats Keep your cat healthy.Stop Cat Obesity: This rolling ball keeps your cats interested in hunting and training, helps indoor cats and dogs get more exercise, improve immunity, reduce obesity. This cat toy ball is a Christmas gift for your cat dog. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.