INTERACTIVE & INFRAREDThe cat toys have automatic sensor switch. The toy swings back and forth when the cat touches it. Infrared light appears on the toy's head to attract the cat's attention, and it also mimics the sound of a chicken. When the toy stops swinging, the infrared light stops immediately.MOVABLEThe infrared cat toy is equipped with self-weight balance system, which can move automatically when touching without electric drive. It's enough to keep your cat happy and relieve stress when your pet is home alone.SOUND ATTRACTIIONIt has a separate switch that can summon a cat. When the switch is turned on, cat toy will make a special sound to call the cat in the vicinity. This function is very useful. When your cat is naughty and out of your sight. This interactive toy will call your cat back.FUNNYTurn the toy on by pushing the button, then gently put it on the floor. The robot will start swing forward and backward. It will generate an attractive sound, and the red infrared dot will "jump". Encourage your cat to boldly approach the robot and try to chase and pounce on it. They will have a lot of fun.Rechargeable & OUTDDORBuilt in rechargeable battery and comes with USB cable, the infrared cat toy can last 5-6 hours working after full charge for 2 hours. The cat toy is a lot of fun for your cats to play indoors when the infrared points on the furniture and the wall. But it also can play outdoors. Happy outdoor time.