Zazu Robin the Racoon a comforter blanket with a heartbeat sound that soothes your little one and detects their cries. You can attach your little one’s pacifier to it so that it will not get lost. It has a velcro patch allows you to attach to cot, stroller or car seat. The Cry sensor automatically re-activates sound upon crying. You can adjust the volume and set it to your preferred level. There is a total of 6 Melodies – White noise, heartbeat, nature sound and 3 soothing lullabies and the Auto Shut-off means the batteries wont die during the night.