LED projection speaker that projects star shapes and plays 7 types of nature sounds. Press the select button to play sounds of birds chirping, a stream, a summer night, waves, a spring stream, rain, and a heartbeat. The red and blue LEDs also change color, lighting up and projecting stars onto the ceiling and walls. You can enjoy a relaxing space in a dark room. - Product Name: LED Projection Speaker - Color Change Function: Yes - Types of Nature Sounds: 7 - Design: Star-shaped projection - Speaker: Built-in Requires 3 alkaline batteries. (Test batteries are included, so you can use it right away) Thank you for viewing! (*^^*) Ships within 24 hours. ◇◆Request◆◇ Since this is a transaction where we can't see each other's faces, it would be helpful if you could send a quick message after purchase so I can feel secure about the transaction. Please check the description and profile before commenting or purchasing. (I will not respond to comments that appear to have not read them.) #Projection #LED #NaturalSound