Big Red Rooster BRRC102AC Cat Projection Alarm Clock, Operates On An AC Adaptor (Included) or 3 C Batteries Cat alarm clock projects the time and 4 different Cat images on your ceiling There are 4 Cat images to choose from: kitten catching a Ladybug, curious Cat, sleeping kitten, Cat resting its head Cat's head rotates 340 degrees. Images project up to 30 inches in diameter. Optional timer for the projection time and image can be set for 10 or 30 minutes Powered by 3 C batteries (not Included) or Included AC adaptor