What is a white noise machine?
White Noise Machine is a device that produces a sound with a random character. Often such devices do not produce actual White noise, which has a harsh sound, but Pink noise, whose power rolls off at higher frequencies, or otherColors of noise.
Why should we use a white noise sound machine?
As we all know In our modern, life is noisy; And Sound is the problem, but it can also be the solution.
White noise works by creating sound across a broad range of frequencies.
The noise becomes a uniform blanket of sound, and it is easier for the brain to ignore it so that it fades into the background. This kind of background sound also acts as a buffer, so any sudden noises (like birds chirping, a roommate returning home, or loud music from your hallmates are masked and you keep right on sleeping.
-High quality speaker and nature sounds, the YISSVIC white noise machine helps you block out distractions and create a peaceful environment for sleep, relaxation, or concentration.
-Built-in a headphone jack allows you to listen privately so you won't disturb others.
-Nature sleeping aid, drug-free solution to facilitate a more relaxing sleeping environment without monthly cost. Wake up with energy everyday!
Not just for sleep: YISSVIC white noise machine not only can mask noise to improve sleep quality, but also is ideal to make you focus on while you are studying or working. Suitable for using at home, office, dormitory, baby nursery or any place you would like to give a peace of mind.
Specification
Color: White
Size: 5.51*5.51*1.88 inch
Sound Power: Single 4E/3W
Output Audio Decibel Value: 0~120dB
Including
1*YISSVIC White Noise Machine
1*USB Cable
1*User Manual
1*Package Box
