【8時間】赤ちゃんが泣き止み、心地よく眠りに入る癒しのホワイトノイズ、ドライヤー音
https://youtu.be/Sydl3RWRKCYHair dryer sounds, the best and easiest way to let children and babies fall asleep quickly; also for adults to fall asleep. Turn on blow dryer sound when your baby cries, you will see your baby calm down immediately.
Sounds Relax - [ ホワイトノイズ ]
