So, about the noise level of the Vornado 660 Large Whole Room Air Circulator Fan—according to what we found, it's generally pretty quiet.
People who have used it say it fits well in spaces like bedrooms, offices, or living rooms without causing a racket. But, as you'd expect, when you dial up the speed, it does get louder.
The manufacturer doesn’t give exact decibel levels, but the feedback suggests that on the lower settings, the Vornado 660 hits that sweet spot between pushing a lot of air and not being too loud.
This is handy if you want to use it while sleeping or working where less noise is better.
It uses something called "Vortex" technology, which is Vornado’s way of saying it can move air around the room pretty effectively—yet it manages to stay relatively quiet, especially when compared to similar large fans.
But heads up, at its highest speed, folks have noted that it does become more noticeable sound-wise, which is pretty standard for fans running full throttle.
So, if keeping things quiet is really important for you, you might want to keep it on those lower or mid-range settings for a nice balance between performance and peace.
Bottom line, if you want a fan that does a good job swirling air around without being too noisy, the Vornado 660 should work well—just be mindful of the noise levels if you push it to the max.