It's been a while since I left feedback on Revain, but I want to share my thoughts on it. The fan is silent when it is off and when it is in "silent mode". The problem with silent mode is that it doesn't move any air because the fan spins very slowly. At any other speed, it's loud and sounds cheap. The noise doesn't even come from the airflow. This fan doesn't actually move air. I would not buy this fan. He returns after a 1 minute demo. Complete non-starter. Must be made from scratch. I can't believe this product has so many good reviews as I rely on these reviews to avoid spending an hour setting it up and returning it. Avoid.
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