The steady, low hum of a floor fan, the white noise many people grew up falling asleep to. A real recording, edited into a seamless loop.
수면、소음 차폐
Recording by FansAreCoolAndRelaxing16 on Freesound (CC0); looped by Sleep Island.
The web player loops the current preview audio. Choose a timer from 15 minutes to 2 hours, or keep it looping; timed playback fades out gently. The timer sets your listening session, not the original track length.
