ROJECO Cat Smart Interactive Automatic Bouncing LED Ball Toy for pet
How to use it: 1. Turn on the bouncing ball: Long press the Power button for 3 seconds. 2. Switch mode: After turning on the bouncing ball, short press the power button. 3. Rolling mode (Blue light is on). 4. Bouncing mode (Green light is on). 5. Long press ON/OFF for 3s to close the ball.