120min - baby hair dryer sound to fall asleep | Baby Hair Dryer Sleep Sounds 

The best baby blow dryer sound to fall asleep to. The baby hair dryer lets your baby fall asleep in seconds.
This baby hair dryer has already brought thousands of babies to sleep quickly.
Hair dryer baby sounds - The easiest and best way to let children and babies sleep quickly.
After just a few minutes, your baby should be sound asleep. You can then slowly lower the volume until the sleep sound is gone.
Tips:
Please note that it works best if you play the sound of the hair dryer on external speakers, as the deep 60-100 heart dryer tones in particular have a calming effect. However, modern smartphones can also achieve tones of up to 90 Hz. (iPhone 10 + / or: new Android smartphones have a sound setting to emphasize these tones.)