Electric Smart Robot Cat Toy Infrared Laser Light Automatic Funny Cat Toys Product size: 10*10*8.72CM [Use battery]: The battery model uses 3 AA batteries Instructions for use: 1. After unpacking, install the battery 2. Short press the product on/off key to turn on the product, the LED indicator lights up and the product starts to run, 360 random rotation, and the laser and the cat-friendly stick rotate randomly. Short press the switch again to turn off, and the indicator light goes out. 3. After running for about 4 minutes, it will automatically stand by, and it will restart after slapping the palm or making a sound. Does not trigger within 5 seconds after automatic standby. 4. Two feather cat sticks are installed on both sides of the top of the product by rotating. Package included: 1 x Cat Toy (Not Include Battery) Note Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)