A star projector with a speaker transforms your room into a musical starry night. Who says starry nights can only be enjoyed outdoors? With a star projector and speaker, bring the entire universe into your bedroom! Imagine creating a captivating atmosphere with dynamic stars, galaxy effects, and your favorite music playing in the background. Did you know? History shows that ancient civilizations used star projectors to imitate the night sky in temples. So why not recreate some of that magic at home? With this projector's built-in Bluetooth speaker, your music is no longer just sound; it becomes part of the scene. Light effects can synchronize with your favorite songs for a fully immersive experience. The cherry on top? It has a built-in timer, so you can drift off to sleep under your personal starlight. Dynamic starry sky and galaxy effects Bluetooth speaker: connect and play music Synchronize lights to music rhythms Timer: 1, 3, or 5-hour settings Material: High-quality plastic Battery: Built-in battery-powered Transform your room with a starry sky and music Synchronize lights and music to create a magical atmosphere Timer function lets you relax without worry