Magnetic Head The head of the astronaut light projector is magnetic, it allows you to adjust the galaxy projection angle according to your requirement. Projecting the nebula toward the wall, ceiling, car roof and any other flat in any angle. Remote and Botton Control You can control this astronaut light projector by bottons in the back of the body and the remote. Different sizes Compared to the projector lights of other products, the Taigukong style is much larger, suitable for children to use at the bedside, with better effects and more enjoyable play