-Proprietary Patented Optical Components -Vivid color, Sharp and Bright projection of Patterns Projection Area: 7m²~16m²/75.3ft²~172.2ft² at 2m~3m/6.56ft~9.84ft (used in a dark indoor environment). -Use Focus Adjustment Knob to Achieve Best Projection Result. -360° Adjustable Galaxy Projector Design -The Rocket Astronaut's head and body are magnetically connected, which makes it easy to adjust the projection angle. -13 Hd 4K Unique Film Discs Included: Projector, Night Light, 13 Different Lenses (earth, moon, black hole, ...), USB to Type-C Cable, Cleaning Cloth.