Intelligent Interactive Cat Toys Ball with LED Lights: Our Automatic Moving Bouncing Rolling Ball is divided into two modes: normal and intelligent. After opening, it will move and vibrate at different frequencies. You can switch to adapt to different cat games. Funny and Quiet: Cat Toys Ball with LED Lights will attract the cat's attention, and the product rolls quietly, giving the cat a night of curiosity and the owner a quiet sleep. Safety Material: Soft and skin friendly silicone package, without BPA, in addition to rolling quietly, increase friction, and give consideration to bite resistance and durability. " Intelligent Obstacle Avoidance: bionic movement, intelligent obstacle avoidance, simulation of prey escape track rolling, intelligent route avoidance after collision with obstacles " USB Continuous Charging: Our Cat Toys Ball will automatically shut down after 5 minutes of operation in the normal mode, and enter the standby mode after 5 minutes of operation in the intelligent mode. It will be activated and started after tapping. It can be used for one hour after full charge for cats to play.