Trouble to fall asleep? Insomnia? Snoring partner? Want to relieve stress and anxiety? Try white noise! White noise is a background sound with high, middle and low frequencies, they are distributed evenly and sound at the same volume, without any differences. In our life, we are constantly faced with white noise. It can be the noise from the rain, the sound of a hairdryer, the crackle of a fire, the noise of a vacuum cleaner, air conditioner, and others. Sounds for sleep and rest will help get