This cute owl conceals a white noise device that serves two purposes: it plays soothing sounds at bedtime and activates every time your baby makes a peep during the night. The Night Night Owl's Smart Sensor is a smart choice for sleep-deprived parents. It uses proven calming sounds like lullabies and white noise to lull your child into a restful, relaxed sleep. The soft and cuddly Nighty Night Owl Smart Sensor will be your child's favorite playmate during the day and their preferred sleep solution at night. That's one wise owl!.