착한소리- 심리적인 안정감을 주는 소리

Features 착한소리- 심리적인 안정감을 주는 소리

Noise with a special spectrum White noiseWorried about the noise?White noise is a natural sound that has always been heard and brings psychological stability and concentration.Shall we heal with good sounds to our ears?White noise is also effective for unborn babies who are accustomed to high decibels in the belly.In addition to white noise, there are also fun and exciting nursery rhymes that can soothe a crying baby.Are you tired of not being able to concentrate on studying every day?Moderate noise rather than too quiet helps to focus.Listen to music that helps you concentrate and release your tension and stress!