Star Projector and Night Light: This lamp not only can be a warm night light, but also can be a star art projector for kids. It displays a fantastic starry sky and creates a pleasant and relaxing experience for children. Children can enjoy a dreamy star and moon night light show at home. Give them a chance to explore the galaxy and the universe. Time setting: The new generation of starry night lights supports timer settings, time control minutes can be set at the time you want on different occasions. The star projector will automatically turn off when the countdown ends, you don't need to leave your bed and go to the baby's room again to turn off the night light or worry about wasting energy , and it won't disturb you or your baby sleeping. Timer ControlThis star projector has a timer control function. You no longer need to get out of bed or the sofa to turn the light on or off. You can set the timer from 5 to 995 minutes, or set it with 1 hour, 3 hours and 5 hours. You can also adjust three levels of brightness (25%, 50%, 100%) by remote control, to meet your different brightness needs. Instructions: The projectors easy to install and use. Children can install them without help. It can be powered by batteries or USB cable. Once turned on, choose projection and timer settings to start the light show. You can choose different colors as well as the time setting, and in some models you can even set your preferred setting. Please note that this product has no music function, the music in the product video is in post-production, please read the product details carefully