• Make naptime easier with the Baby Soother. • This travel-friendly sleep machine helps baby fall asleep fast and minimizes sleep disruption from the outside world. • Record the sound of your voice, gentle shushing, or a sweet message to older children with the built-in voice recording feature. • No batteries required, the Baby Soother helps you take the familiar and comforting sleep sounds with you wherever you travel, whether it's for running errands or weekend getaways.