Questions you actually have

Will anyone hear it?

Under 30dB*. That’s quieter than a normal conversation. The room you’re sitting in is louder.

*When using on level 1

What if the battery dies at the worst moment?

It won’t catch you off guard. The LED display shows your charge level at all times — so you always know exactly where you stand before you walk into a room. One charge gives you up to 8 hours* of use. Top it up overnight, wear it all day.

*When using on level 1

Does this actually produce cold air?

Yes — and that’s the key difference from everything else you’ve tried. Most fans just move warm air around. The Core Cold Flow system chills the airflow to 16°C before it reaches your skin — delivering an actual thermal reset the moment a flash starts, not just a breeze that makes no difference.

Will I have to hold it the whole time?

You dont have to. You can use the Reva Air 3 ways.

  1. It clips directly to your waistband or shirt with two secure clips
  2. You can wear it around your neck with the lanyard
  3. You can deploy the clip and place it on your desk

Is it going to heat up against my skin the longer I use it?

No. The brushless motor is engineered specifically to prevent heat transfer back to your body — so after 30 minutes of use, it’s still delivering cold air, not warming up against you.

Will it be picked up by a video call microphone?

No — we tested at 30cm from a laptop microphone. Completely inaudible on recordings.

What if it doesn't work for me?

We offer a 30-day risk-free trial. If its not for you, send it back. No awkward explanations required.