Cloud Sleepy Time Pal's musical color-changing lullaby plush will keep your little one calm and comfortable. Its soft and cuddly shape is perfect for snuggling at naptime. Simply press the music button to hear the "Twinkle Twinkle Little Star" Tune, Press the light button so that the light function turns on, it will glow between shades of red, blue, purple, green, and yellow. If left alone, The light & music will play for 20 minutes straight. The light and music can be set to play together or separately. On/off switch w/ 3 ""AAA"" Batteries Included. Did we mention it comes in a ready to give gift box? Perfect for baby showers, gender reveals, birthdays and Christmas.