Inside this sweet sheep is a secret sleep solution – a sound plush that plays 8 soothing sounds and melodies! With favorites like a mother's heartbeat and Rockabye Baby, these soothing sounds are scientifically proven to help babies and children go to sleep faster. Best of all, Sleep Sheep™ can grow with your child and become a calming lovey that helps comfort your child to sleep for years to come. When bedtime beckons, Sleep Sheep™ easily attaches to any crib by using the hook-and-loop fastener behind its head. With eight soothing sounds and adjustable volume, at the touch of a button your baby will be nodding off in no time at all! After 23 or 45 minutes (depending on which option you choose), Sleep Sheep™ shuts off to save battery power and to create a quiet environment for deepest sleep. Night after night and nap after nap, Sleep Sheep™ promotes better sleep for healthier, happier families!