Automatic Mode:Cats entertain themselves and enjoy happy times with the snail remote control cat toy.2. Remote Control Mode: The interactive cat toy can be controlled to move forward,backward,left and right at random routes. It will provide lots of joy and entertainment for owners and cats. Simply press the middle button to switch between both modes. Smart Obstacle Avoidance: The horns of the snail cat toy has installed obstacle detection system,so it will be able to escape from corners. Run smoother with less impacts,enhancing cat's playing experience. Let cats run freely trying to catch the prey. Hunting Stimulation: The snail toy will run irrgegularly as prey to attract cats' attention. It immediately activate cats' deep-seated hunting instinct to chase and hunt. It will keep cats safely entertained and provide fun independent exercises for bored indoor cats. Upgraded Flexibility: The snail toys for cats is designed with sturdy big wheels. When the snail electric cat toy is being knock over by cats, it can roll over by itself. Then,it keeps running. During remote control mode, if you try to make a fast turn, it will trigger the cat toy's emergency brake and change direction which is more unpredictable and exciting for kittens. USB Charging:snail automatic cat toy is rechargeable via USB (Cable included). The automatic cat toys take 1.5 hours to be fully charged. Up to 50 minutes of usage. Automatically enters energy-saving standby mode after working for 5 minutes, and wakes up within 3 minutes.