Features: 1.Provides Relaxation - Great for wall mounting. Its different forms of film cast light on the walls and ceiling. The light creates a relaxed atmosphere and is a great night light for children who are afraid of the dark, especially at bedtime. It works by sparking your children's imaginations, making them relax.2.Multifunctional: You can use the night light as a projector by removing the cover or use it as a night light without its film. It can be powered by two different power sources, either through a USB connection or four AAA-size batteries (battery not included).3.Rotating Movies: With this baby night light projector, you and your kids will love seeing the bright and vivid stars spinning around the room. Control the rotation mode by pressing the button.4.Several Lighting Effects: The star night light comes with different lighting effects, namely white, blue, green and red combination. You can set your desired color mode and lighting effect by pressing the button.5.Cool Gift: This night light is a perfect gift for a child's bedroom. It is also ideal for decorating events with colored projected stars. For example, you can use it to decorate a wedding, a birthday party, or even wear it during Christmas. You can also use it as a romantic bedside lamp or as a decorative nightlight lamp. Notice: Please allow 1-3cm deviation due to manual measurement Actual color may be slightly different from the image due to different monitor and light effect Description: Power: 1wInput voltage: DC5VProduct switch: key switchProduct material: ABSPower Supply: USB/BatteryBattery: 4x AAA battery(not include) Size:13*14.5cm 1x Stars Projector Lamp(with USB Cable)