White noise machine

A white noise machine is a device that makes calming and constant sounds that can help you relax and fall asleep. Imagine being in a quiet room, but instead of hearing nothing, you hear a sound like a fan or a waterfall that is constant and steady. This sound is called "white noise." White noise machines make these sounds so that you can use them to calm your mind and fall asleep easier.

The white noise machines are usually small and portable. They can be used at home, in hotels, or wherever you might need a calming and peaceful environment. Most white noise machines have different sounds you can choose from, like ocean waves, thunderstorms, or crickets.

When you turn on a white noise machine, it will play the soothing sound of your choice. The sound is constant and does not change or stop. Imagine wearing headphones with your favorite song playing on repeat. It is similar to that experience, but instead of a song, it is a comforting sound that can help you sleep better.

So, in simple terms, a white noise machine is like a magic box that plays comforting sounds that make you sleepy and helps you fall sound asleep.