Experience a celestial spectacle with our Twinkling Star Galaxy Projector featuring a luminous moon, vibrant nebula cloud (resonating with ocean waves), and a constellation of twinkling stars creating an immersive starry night sky. Enjoy the freedom to customize nebula colors to match your mood. The interactive sound-activated mode allows the stars' twinkle frequency to dynamically synchronize with the ambiance of your music, forging a visual symphony that evolves with the rhythm. This projector includes a practical 4-hour auto-off timer for convenience and energy efficiency. Designed with versatility in mind, the projector's built-in battery and USB power options make it effortless to enliven various settings including tables, floors, bedrooms, living rooms, or gaming spaces.