This is the sound of a 6-blade desk fan, set at speed 2 (medium) and with oscillation turned off.
With a duration of 4 hours, it can be very useful to help you relax and fall asleep, as well as assist in blocking external noises.
This is the sound of a 6-blade desk fan, set at speed 2 (medium) and with oscillation turned off.
With a duration of 4 hours, it can be very useful to help you relax and fall asleep, as well as assist in blocking external noises.