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. Switch Type - 3 Button. Power pressure of 4 x AAA battery (not included).BEAUTIFUL - This is a new popular cosmos Star Projector lamp, it can help you put the universe back home, give you a piece of the sky changes color, without need for hard to find the field, rotating its base, there will be different colorfulPerfect Gifts and Indoor Decoration-- Star Projector can be not only a great gift for babies and children on birthday party, Christmas or Childrens Day and but also as an ideal decoration for wedding, bedroom, and party to create a romantic atmosphere.4 LED Bulbs and 8 Modes-- 4 pieces of LED beads with warm yellow, blue, red and green light that provide 8 unique modes of light operation, creating a starry star sky onto the walls and ceiling of your room. Vivid starry sky can help to develop kid s imagination and creativity. The light is super soft for eyes protection and peaceful dream.Star Moon Projector and Night Light-- You can use it as a star moon projector after removing the outer white cover or turn it into a night light after removing the inner black cover. Noiseless motor provides an ideal and quite sleep environment for your baby and kids.High Quality and Durable-- The star night light lamp shade material is PVC and body material is environmentally friendly materials ABS. You can power it via the USB cable (included, 3.2FT) when connecting to your charger, computer or power bank (Power Adapter NOT included). It also can be powered by 4 AAA batteries (NOT included). Please note that USB cable and batteries cannot be used at the same time.Upgraded Design-- 3 buttons located on the front which labeled A, B and C. A Warm white light mode button, can press it again to turn it off; B - cycles through color options. It has 8 color modes, so when you press ninth times