1-3 of 3 Answers
Quiet noise not completely zero. Doesn't bother me.
Sorry, there was a problem. Please try again later.I just left a review regarding this. The fans spin at almost the same speed which causes an effect called "beat frequency". It is a rising and lowering wiring effect sound.
Sorry, there was a problem. Please try again later.Like most fans it does make some noise but is fairly quiet.
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