Turn the bedroom into a magical starry sky and play soothing music at the same time.The starry sky can be projected in 4 different colors: orange, blue, green and multi-color.Choose from 3 different melodies to fall asleep to : heartbeat, nature or lounge music.The projection automatically turns off after 30 minutes, the sound after 15 minutes.Polly automatically turns on when your child starts to cry.Works on 3x AA batteries (excl.).