Two-Speeds and Two-Modes for Endless Stimulation Toggle between low and high-speed settings with just a short press on the button. Whether your adult cat or kitten prefers a slow roll or speedy action, this toy adapts to their activity level for non-stop exercise and enrichment. Long press the button to toggle between Normal and Interactive modes, catering to your cat's needs.Detachable Plush Tail for Hunting Play The toy comes with a removable feather-inspired tail, enhancing your cat's hunting instincts and providing a fun element to the moving ball. Great for stimulating their natural desire to chase.USB Rechargeable & Durable Design Built with high-quality ABS and silicone, this toy is tough enough for rolling and playing, while its USB charging ensures convenient reusability. A must-have interactive ball for cats who love entertainment and exercise indoors.Note: The ball cannot be powered off in Interactive Mode. Be sure to set it to Normal Mode first before powering off.Touch-Activated for Automatic Play After switching the ball to Interactive Mode, the ball reactivates with a simple tap, thanks to the smart motion sensor, ensuring your pet's entertainment never stops. This automated feature makes it ideal for active and playful kittens or cats.