AO Cool
Fan
Historical Reference
This product is included for historical comparison and is not currently recommended for purchase.
Poor design for waist use - shirt smothers air intake. Only 3,748 RPM, 9.5 mph max air speed, but quieter at 45-56.2 dB. 23 CFM air volume was better than expected.
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I Didn’t Know These Existed! Genius!
Project Farm
Aug 10, 2025
Ranked #15
2.0
"Poor design for waist use - shirt smothers air intake. Only 3,748 RPM, 9.5 mph max air speed, but quieter at 45-56.2 dB. 23 CFM air volume was better than expected."