Built-in intelligent sensor: HAPPY HACHI indoor electric cat toy in random directions and removes when it bumps against a wall, furniture or other obstacles, keeping your cat excited by remaining unpredictable. 3 speeds are adjustable: slow, medium and fast, and 4 irregular linear movements. Cats can hunt, jump, catch, chase and fall to get cheerful movement 30 seconds mouse squeak: The electric toy has a simulated mouse appearance and squeaks when the on/off button is pressed, so it moves to tease your kitten, and it automatically stops after 30 seconds of work. It moves as fast as a mouse and comes with a feathered tail and a laser that attracts the attention of cats at a glance 3 speeds and 4 routes: slow, medium and fast speeds to meet the playing needs of different cats, and automatically stops after 8 minutes of playtime. In addition, this intelligent teaser toy has 4 different action paths, S-shape, 360 degree rotation, left and right rotation, forward and reverse movement in the room in an irregular pattern. It will intelligently change direction when it hits obstacles Electric cat toy with 3 feather tails: this interactive 3-in-1 cat toy has removable feather and ribbon tails with elastic cord that pulls it behind to entice your cat to play, for extra fun and helps satisfy your cat's hunting instinct 3 seconds to start the cat toy: this automatically built-in electric cat toy mouse, which is very popular with cats, will delight your cat for running and hunting exercises. Press and hold the power button for 3 seconds to turn the light interaction on or off. Please pay attention to safety, which never seems directly into the eyes of a pet or person