1 Romantic design: Adopt custom LED lamp, small hole imaging principle, project from the center to the periphery. the ceiling and walls to show the scene of twelve constellations and stars, so that children in the dream environment happy sleep, and you relieve the day's work tired, easy to sleep.(Tips: The three-color plug-in model does not have a remote control, and the three-color charging model is equipped with a remote control) 2 Three Colors: Yellow, White, Blue.With 3 LED Beads, 3 Model Light, it projects sky moon and star light, shape into romantic cosmos star sky, perfect for Wedding Decorations, Baby's Room etc. 3 Night Light/Projection Lampimple manual assembly, calcination, process and post-assembly success are all the fun. It is recommended to assemble with kids, family and friends. 4 USB/Battery Charging: 2 models to choose, USB interface power supply or built-in battery charging. Charging version built-in 1500 mah rechargeable lithium battery for cyclic charging. 5 Applications: Applicable to a space of about 12 square meters, suitable for height within 8 meters, the closer the projection is, more clear. Need to use in a dark environment.1* Night light1* Remote control1* USB cable