Astronaut Galaxy Star Projector

1. The projection angle can be adjusted arbitrarily (the head can be moved). 2. Two timing modes (45 minutes, 90 minutes). 3. The speed and brightness of the stars can be adjusted. 4. The changing speed and brightness of the nebula can be adjusted. 5. Switch among 8 nebula color modes. 6. The nebula and the stars can be used in combination or separately. 7. It can be charged, making it more flexible and convenient to use.