As this perfectly sized nighttime friend is cuddled, his tummy gently glows and plays over 5 minutes of music and ocean sounds. There are 8 lullabies and classical songs, along with soothing sounds of the sea. After 5 minutes, the sounds and lights will gently fade out so as not to disturb baby. You choose low or high volume or turn off altogether. Requires 3 x AA batteries (included). Suitable from birth.