Features: This creates a larger， more brilliant light show for your viewing entertainment. It is not only give your child universal Astronomical Science and enhance the capacity of good assistants hands， but also give you the couple to create a romantic surprise.Put the universe back home， give you a piece of the sky changes color A romantic surprise for you Switch between multi-color and yellow mode or both modes on Adjust the different scene according to 12 months in a year Auto flashing star， multi colors Decor your room， house Powered by: 3x AA batteries (not included) or power supply(included Power cord)Material: ABS Dimensions: 11.6cm(H) x 8.9cm(Dia) includes 1 x Star Master Colourful Starry Light Lighting Projector