Interactive Cat Toy A fun piece that releases your cats chasing nature. The self-rotating feature can imitate small animals, with the swinging feathers and the ringing sound of the bell attracting your cats attention and invoking its hunting instinct. Long Playing Hours With a built-in rechargeable battery and a USB port, the robot toy ball can be fully charged in 45 minutes and can last for 5 hours in default mode. Easy to use; you can immediately work without worrying about your cats amusement. Smart Cat Toy Ball Equipped with a powerful sensor chip, its touch sensing and automatic sensing features provide ease and comfort to both users and their cats. After 10 minutes of activity, the toy will turn to standby mode to avoid cat fatigue caused by long playing hours and reactivates once it senses the cats touch. Its automatic sensing feature prevents it from colliding toward walls and doors by automatically changing its course; it works smoothly on rough surfaces. Interactive Cat Toys For Indoor Cats The built-in LED color-changing lights and removable and replaceable feathers and bells will surely bring delight to any cat. The durable material ensures product safety and reliability, so you dont have to worry about the ball being scratched or bitten.