Soothing: Transforms nurseries and bedrooms into comfortable place that calms and soothes children * Stars: Projects a starlit night sky onto the walls and ceiling of a room * Calming: 3 color options: blue, green and pink to create soothing and magical environments * Listen: Your choice of 4 different music and soothing sounds * Uses 3 AAA batteries (not included); Ideal for ages 3 to adult. Automatically turns off after 60 minutes