【Star Projector Lamp】It's a fantastic night light for children, 3 sets of films can be changed at will: ocean world, cosmic starry sky, space travel, children can enjoy dreamlike scenes in the room. The astronaut projector lamp can also be used as a night light for children to provide some light for children at night. 【4 Light Modes】4 color lights can be switched at will: white, blue, yellow, three-color gradient (change one color each time you press the light button). Rotation button, when the light is on, press once to rotate the projection screen clockwise; press twice to pause the rotation function. 【Built-in 8 Music】Press the music button once, the music plays; each time you press the music button, it switches to different music (a total of 8 songs, single loop, long press for 3 seconds to turn off the music, you don't need to turn on the lights). Soothing music helps you or your child fall asleep quickly! 【USB Powered】When charging, the red light flashes, and when fully charged, the red light stays on. It takes about 2.5 hours to fully charge, and the longest charging time does not exceed 8 hours, so as not to damage the battery and shorten the product's lifespan. 2-24 hours of use when fully charged. 【Perfect Gift】Star projector lamp for children is the best gift for adults and children, it will soothe those who sleep and is very suitable for decorating weddings, birthday parties and various occasions such as Halloween, Christmas, birthday, other festivals, bedroom and living room decoration.