Provides ten fan sounds and ten ambient noise variations, including white noise, pink noise and brown noiseHelps mask disruptive environmental noises so you or your little one can fall asleep with easeSafe, solid-state design is powered by AC or USB and dynamically creates unique, non-repeating sounds with no moving partsPrecise volume control allows you to set the perfect level for your unique environmentAlso ideal for creating a disturbance-free work area, or just reducing the distracting effect of outside noises for a more relaxing environment, day or night
