Fall Asleep Faster Mask Disruptive Noises: Trouble falling asleep, or waking up frequently Our White Noise device comes with 16 soothing sleep sounds to help you fall asleep faster. Studies indicate that a white noise machine can reduce sleep onset time by nearly 40%, and can also help babies young children fall asleep more quickly. The sounds also help mask disruptive or startling sounds like noise from loud neighbors, snoring, street sounds etc. thereby improving sleep quality.Designed for Babies Adults: Our 16 Soothing Sounds include: 6 white noises including Fan Sound, 6 sounds of nature, and 4 lullaby sounds for your baby. The sounds of nature enable the brain to immerse itself in a natural environment and enter a deep sleep state. Sleep like a baby or help your baby sleep well.Adjustable Night Lamp: Choose from 7 different ambient lights including 2 levels of warm white light, and 5 colors, to create a warm and comfortable setting for you to sleep. You can turn off the other lights and adjust the brightness level to create that ambient environment for sleep, or use gradient breathing light mode to guide you to breathe along with the rhythm of the pulsating light, helping you clam down and fall asleep.Ease of Use Auto Switch-Off function: Touch keys offer intuitive controls, be it for sound selection, volume control or night lamp settings. The timer function lets you select an auto switch off time. The device can be set to automatically switch off at any of the 5 preset times (in 15, 30, 60, 90 or 120 minutes). The White Noise device also has a memory feature which remembers your last settings for sound, night light and volume.Portable Compact Design: Lightweight and compact, measuring only 4.6*4.6*2.5 inches, the device easily fits into your travel bag making it a perfect travel companion, especially on business trips.