Babies love white noise. They have spent 9 months in the quite loud womb so they are used to "noise". Background white noise is actually calming for your baby and resembles the kind of sounds that he would hear in the womb. White Noise Baby Sleep Sound helps your baby (and you!) to fall asleep using classic monotonous sounds ("white noise") proven to be effective by generations of parents. Such sounds include pure white noise, fan, sea, rain, waterfall, train, car, and many others. The app contains a great selection of soothing white noise and lullabies. It has a simple timer that saves your battery. The app does not require an internet connection so you can use wherever you are. Why use white noise apps? - White noise reduces stress in babies - White noise helps babies to sleep - White noise helps babies to cry less - White noise will help YOU to sleep better The app contains following sounds: Rain , Forest , Ocean , Wind , River , Night , Fire , Heart , Car , Train , Plane , Washing machine , Vacuum cleaner , Clock , Fan , Radio , Hair dryer , Shower , White Noise , Brown Noise , Pink Noise , 4 gentle lullabies Enjoy the app!