[New Night Light for Children] This night light for children includes a removable white plastic cover; you can use 3 light colors as a night light (white, blue, and yellow). Or use it as a projector by removing the cover; the colorful starry sky creates a relaxing atmosphere in your child's room, helping the child relax in bed and enjoy the beautiful starry sky. [6 Optional Themes] With 6 different types of films, the projector lamp provides different scenes. Star constellation, planet, birthday, underwater world, moon, and universe. The beautiful light is projected onto the ceiling or wall. Long press the \"B\" button to rotate. The ceiling projection rotates. The entire bedroom is full of magic. [360 Degree Rotation & Brightness Dimmer] Press and hold the \"B\" button to rotate. Rotate quietly to create a colorful room. Short press button B to adjust the brightness. Warm white, blue, yellow, sequential, combination, slow fade. All you have to do is press the \"A\" button to change the effect and the seventh press turns it off. A selection of color effects would satisfy your child's curiosity, your children will see the colorful world. [USB Charging] The baby night lights have USB charging. You can use it to easily decorate your children's room or take it out. [Perfect Gifts] Perfect light gift for children for the children's room, where you want a colorful projected solar system, moon and sea animals, zodiac signs and birthdays. The projector is also suitable for birthday parties, family parties, etc. LED Star Projector How to use Button A: Power switch and light effects. Press once to turn on the light. Press 2-6 times to change the light effect. Press 7 times to turn off the light. Button B: Brightness and rotation mode. Short press to adjust the light's brightness: 30%, 60%, 100%. Press and hold and the display rotates.