The Sweet Dreamz On the Go is the ultimate all-in-one gadget that soothes: a must-have for every busy family. Each adorable design comes equipped with a built-in night light along with calming sounds and melodies. Choose from four gentle sounds, including the mother's heartbeat and a relaxing "shhh" sound, as well as four additional lullabies. Three different modes allow you to choose the perfect setting while soothing your baby and helping them relax for sleep, wherever you are!