Auto Off TimerPowered by USB cable, easy to power and use, You can easily take it outdoors or decorate your child's bedroom. You can turn on the automatic timer for 60 minutes, the starlight projector will shut down automatically while counting downendings. Unique Astronaut DesignWith a cute astronaut appearance design, the astronaut's arm can be rotated at a free angle and it can assume various postures. Which makes it not only a projector night lights but also a good-looking decorative ornament, to thechildren which brings surprise interests happiness & imagination. Easy to UsePower on astronaut night light, Its chest will light up blue energy halo. You can use the physical buttons on the chestto turn on/off the baby night light projector, customize the color, timer and rotation and turn on/off the energy halo.Additionally, the energy halo light can be used as an ambient light. 8 Colors Mode + 360 RotationThe projection of the star lights for bedroom is bright & clear enough to show on the ceiling. 360 rotating scenes make you feel like you are in the starry sky and 8 color combinations to adjust 8 different color lightingeffects as you like. The starlight projector is perfect for you to decorate bedroom, kids room. Gift for ChildrenHigh-definition space galaxies are projected on the walls and ceilings, creating a wonderful starry atmosphere, as if you are in a vast galaxy, inspire kids interest in the universe and the spirit of exploring. The star night lightprojector is the perfect gift for kids, families, It can accompany the boys and girls to overcome the scare of darkness, no need to worry about your child waking up in a dark room.