Automatic Shutoff: This automated toy will shut off after 15 minutes of continual use, giving both it and your cat a rest. Two Running Speeds: Switch between fast and slow mode to meet your pet's preference. 5 circling ranges: Choose from 5 circling ranges for your space and your kitty's amusement. Automated Cat Toy: Get yourself an automated laser cat toy. The perfect way for your pet to play. Power Supply: This toy can be powered by 4 AA Batteries (not included), or from a USB power supply. Automated Laser Cat Toy | Living Social | Living Social