Baby Twilight Sleep Toy Turtle Night Light Stars Constellation LED Lamp Gently transforms nurseries and bedrooms into a starry sanctuary that comforts and calms children Projects a complete starry night sky onto the walls and ceiling of any room Choose any one of three soothing color options blue, green, and amber to create magical, tranquil environments Auto shut-off; 45 minutes sleep timer Three AAA batteries not included, Size: 33cm*20cm*13cm (LxGxH)