Please be careful not to look directly at the light aperture in order to avoid eye injury.Colorful LED Star Projector：The Star Night Light Projector combines LED nebula cloud, colorful light, moon, stars and moving ocean to create a romantic atmosphere for adults kids bedroom decor. Adjustable light brightness. Timing off function.Strictly in accordance with the instructions of this operation, do not disassemble the host and accessories.Operating Temperature: 14 ℉ ~104 ℉ (-10 ℃ ~ 40 ℃)TheThis product is suitable for indoor use.The product is projected by LED and light combination。360° Adjustable Tripod Stand & Timers：The Night Light with 360° adjustable tripod stand, help you rotate light to any angle. The projection can cover a large ceiling up to 538 square feet. The timer option is more energy-efficient, 30, 60, 90 minutes’ option, or you can also cast all the time. (Note: To save energy, the projector will shut down automatically after 4 hours of operation)Gifts for Kids ：It creates a wonderful and starry atmosphere to help children stimulate their curiosity, imagination, creativity. Perfect for indoor decoration as an star galaxy projector, ocean wave projector, romantic mood light, and bedside lamp.This product is not and should be connected to a power source.1 × Remote Control(Not battery)1 × USB CableMusic Voice Control DJ Mode：After selecting the voice control mode, when receiving external sound or DJ music, the LED light will flick according to the music rhythm. Great for Home, Party, Xmas, Birthday, Anniversary, DJ Bar, etc.For Sky Lovers:Galaxy projector will soothing images of dreamy starry skies on the ceiling and walls. Its light is soft and its brightness can be adjusted (70%-50%-30%-50%-70%-100%). The