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Deal.ai › Evaporative Coolers
Aerozy
Aerozy Portable Evaporative Air Cooler, 1200ml Water Tank, 3 Speeds, 5400mAh Battery

Aerozy Portable Evaporative Air Cooler, 1200ml Water Tank, 3 Speeds, 5400mAh Battery

3.7(25 ratings)

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$29.99at WalmartChecked 3 h ago

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Price facts

  • Lowest price today: $29.99 at Walmart (checked Nov 15, 2026).

Our take on the Aerozy Portable Evaporative Air Cooler, 1200ml Water Tank, 3 Speeds, 5400mAh Battery

The Aerozy is a small portable evaporative cooler with a 1200ml water tank, three fan speeds and a 5400mAh rechargeable battery. It blows air over a wet pad to add a little cool, moist breeze, and the battery lets it run away from an outlet. It is a personal spot cooler, not a room air conditioner: expect relief within a few feet, not a cooled room. Owners rate it around 3.7 out of 5, with praise for portability and complaints about weak cooling and noise.

Best forDesk and bedside personal coolingDry climates where evaporative cooling worksMoving between rooms or a patio without an outletShort cooling sessions on battery
Pros
  • Built-in 5400mAh battery runs without a cord
  • 1200ml tank gives longer runs between refills
  • Three speeds plus a 4-in-1 design
  • Compact and light enough to carry room to room
  • Quiet enough for a bedroom or office at low speed
Cons
  • Cooling is weak in humid air
  • Only cools a small personal area
  • Some owners find it louder than expected at high speed
  • Misting can dampen nearby surfaces

Aerozy Portable Evaporative Air Cooler, 1200ml Water Tank, 3 Speeds, 5400mAh Battery prices at every store

  • WalmartNew

    In stockSold by AEROZY SHOPReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $29.99Checked 3 h ago
    Visit Walmart

What reviewers say

  • 3.7 / 525 ratings

Buyers like the cordless convenience and small footprint but many find the cooling modest and the fan noisy on high. Several say it works best as a personal fan with a slight chill rather than a room cooler.

What people mention
  • Cooling powerCriticisedOwners say the chilled airflow is mild and fades in humid air.
  • BatteryPraisedThe rechargeable battery is the feature buyers like most, letting it run cord-free.
  • NoiseMixedLow speed is calm, but high speed draws complaints for being loud.
  • PortabilityPraisedIts small size makes it easy to move between desk, bed and patio.
  • Water tankMixedThe 1200ml tank lasts a while, but refilling and mist dampness come up.

About the Aerozy Portable Evaporative Air Cooler, 1200ml Water Tank, 3 Speeds, 5400mAh Battery

The Aerozy Portable Evaporative Air Cooler is a compact 4-in-1 cooling fan for rooms such as a bedroom, office or living room. It has a 1200ml water tank and a 5400mAh battery.

It has 3 speed settings, so airflow can be adjusted for working, resting or sleeping. It runs quietly, and its portable size makes it easy to move from room to room.

Brand
Aerozy
Type
Portable evaporative air cooler, 4-in-1 design
Color
White
Water tank
1200ml
Battery
5400mAh
Speeds
3 settings
Use
Bedroom, office, living room

Specifications

actual_color
whiteSource
color
WhiteSource

Questions and answers

Does it actually cool a room?
No. It is a personal evaporative cooler that cools the air blowing on you within a few feet. It will not lower the temperature of a whole room like an air conditioner.
Does it work in humid weather?
Evaporative cooling works best in dry air. In humid conditions the cooling effect drops sharply, and it acts mostly as a fan.
How long does the battery last?
The 5400mAh battery runs for hours on lower speeds and drains faster on high. Exact runtime depends on speed and mist use.
Do I have to add water?
You can run it as a plain fan, but the cooling comes from air passing over the wet pad, so fill the 1200ml tank for the chilled effect.
Can I use it while it charges?
Yes, it can run plugged in while the battery charges, so you are not limited to battery-only sessions.
Is it good for a bedroom?
On low speed it is quiet enough for sleep and the small size suits a nightstand, but do not expect it to cool the whole bedroom.
Where is the Aerozy Portable Evaporative Air Cooler, 1200ml Water Tank, 3 Speeds, 5400mAh Battery cheapest?
At Walmart, for $29.99, as of our latest check.
What do buyers say about the Aerozy Portable Evaporative Air Cooler, 1200ml Water Tank, 3 Speeds, 5400mAh Battery?
Rated 3.7 out of 5 from 25 ratings.

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