It is stable and does in my opinion just the right wind strength.
Of course you can hear it, it is not, however, so loud that it would interfere.
I bought the fan as a little "refreshing" on a PC or laptop and it was worth it.
As long as one does not expect airflow like a big fan, you should be happy with this one.
I can only recommend it, because it really brings what is low and the. Without power
