* Transform your ceiling into a mesmerizing starry sky with this 4K HD Galaxy Projector. Featuring 12 high-resolution projection discs—including the Solar System, Earth, Moon Phases, Milky Way Galaxy, Spiral Galaxy, Andromeda, Hubble Deep Space, NGC4302–NGC4298, M60-UCD1, North America Nebula, Mystic Mountain, and the Small Magellanic Cloud—it brings the immersive atmosphere of a planetarium right into your home. * Its advanced optical lens system with high light transmittance delivers clear and vibrant visuals without sacrificing brightness. Thanks to this refined design, the starry night images are projected in stunning detail. * The silent rotating head mimics real celestial motion as it slowly turns around its axis (one full rotation in 12 minutes), operating below 30 dB for a peaceful, quiet experience. * With a projection diameter of up to 4 meters and a coverage area of 12.5 m², it fills the entire room with a captivating space ambiance. * The built-in timer offers 1-hour and 2-hour settings, making it energy-efficient for nighttime use. * Its 180° adjustable angle allows you to direct the projection easily onto various surfaces. * Perfect for children's rooms, bedrooms, birthday parties, or educational settings—it creates a realistic star show in any dark space.