Gives you a deep sleep Have you experienced trouble falling and staying asleep during the night? If you're experiencing sleep problems, our portable sound machine can provide a viable solution. Sound machine with 13 sounds. The white noise machine maker can make 13 different sounds–white noise, fan and wind sounds, thunderstorms, ocean waves, ambient rainforest, summer night, soft lullaby etc. Turn on the machine to create the perfect environment for better sleep and relaxation. Large Speaker & 3.5mm Headphone Jack White noise generator comes with a large speaker and a earphone jack. The noise maker can not only used as a speaker, but also with a headphone so as to not bother others. The portable sound machine can help your baby fall asleep whether it’s nap time or night time. Our sound machine can either be played continuously or programmed to turn off after 15, 30, or 60 minutes according to your needs. The Noise Machine can help reduce noise interference while you sleep. The portable sound machine is very small and can used anywhere–whether at home, at work, or on a trip.