Automatic Cat Toys with Two modes - Random runing mode with green light on has 360 degrees moving; the bouncing mode with blue light on is very active for your cats self play. These two modes work together to stimulate your cat's hunting instinct. Smart Interactive Cat Toys - Cat ball toys with intelligent barrier avoidance feature ensures that cats can play freely without getting stuck. Random motion and irregular routes with spinning LED light will tightly grabs your cat's attention, making playtime even more exciting and stimulating. Built-in intelligent motion sensor makes the ball will immediately react and play with the cat once it is touched by paw or nose. Friendly Cat Toys for Indoor Cats- The electric cat toy is made of premium ABS and Silicone material. It is sturdy and safe for your indoor cat to self play. Rechargable Cat Toy: The moving cat toy comes with a conventient USB-C charging Cable. The power ball cat toy can play for 4 hours in normal mode and only takes 1 hour for recharging. The cat ball toy will be automatically sleep after 4 minutes moving. Active Rolling Ball for Cats & Small Dogs: The rolling ball toy is 1.77" in size, perfect for your cats and puppies to play with. Rolling ball is active on hard floors, not for thicker carpet.