Feature: Lightweight and portable, easy to carry.Energy power saving and environmental protection, safe to use.This star projector can easily avoid children's fear of darkness. Soft lighting casts stars and moon patterns on the walls, creating a warm atmosphere for the bedroom.Featuring a rotating base with compass-point alignments, it's possible to set up your by aligning it according to your location and the time of the year so that it can project a map of the clear night's sky all around you.Project a map of the heavens onto your ceiling and walls with this new starlight projector.The projection area is wide and clear, and the starry sky can be seen at any time.It takes patience and time to assemble the product, I wish the pro DIY process a happy!Description:Product Name: Four Seasons Star Projection LampColour: BlackPacking: color boxPacking size: 28 * 20 * 5cmWeight: 0.3kgPower supply: 2 * AA batteries (not provided)Material: PlasticAccessories: instruction manualPackage Included:A box of projection lightsNote: After receiving it, you need to assemble it by yourself, there are certain difficulties.1. Please be careful not to scratch your hands when slicing.2. The parts are small in size, please pay attention to prevent children from swallowing, there is a risk of suffocation3. Please remove the battery after the experiment and place it out of the reach of children.There are many applications inside the projector.