Portable Evaporative Air Cooler

$67.00 $86.00 SAVE 22%

Cooler air than a fan, add water or ice
LED display, 6-hour timer, 90° oscillation
USB rechargeable, no outlet needed

30 Day Return Guarantee

Responsive Support Team

Secure Checkout

Product Details +

A personal evaporative air cooler with a 300ml water tank that pulls air through water or ice to produce a cooler breeze than a standard fan. An LED touch display controls multi-speed settings, a 6-hour timer, and 90-degree oscillation for wider coverage. It is USB rechargeable from any power bank, laptop, or wall adapter, so no outlet is needed at the desk.

Key Features:

Evaporative cooling, add water or ice for cooler air than a fan
LED touch display with multi-speed settings and a 6-hour timer
90-degree oscillation for wider coverage
USB rechargeable, cord-free once charged
Compact desktop size, just 810g

Specifications

Tank: 300ml
Dimensions: 12.3 x 11.9 x 30.5 cm
Weight: 810g
Battery: not included
Includes: 1x Air Cooler, 1x USB charging cable

Materials and Care:

Empty the water tank after each use
Wipe with a dry or lightly damp cloth, do not submerge

Shipping and Delivery +

We process orders within 1-2 business days. After dispatch, your order will arrive in 7-10 days!

Please read our Shipping Policy for more information.

Once shipped, track your order anytime on our Order Tracking Page

Returns & Refunds +

We want you to love your Tenax purchase! If you're not completely satisfied with your order, just reach out to us within 30 days of delivery, we're always happy to help!

You can contact us anytime at info@tenaxcollection.com we're always here for you!

Customer support is available Monday to Friday, 9:00 AM to 5:00 PM EST. We aim to respond to all inquiries within 1 to 2 business days. View our full Return Policy

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Everything You Need to Know

Every detail of the TENAX Portable Evaporative Air Cooler is worth knowing. Here's a closer look...

How Evaporative Cooling Works +

Air is pulled into the unit and passed through a water-soaked reservoir
Water absorbs heat from the air as it passes through
The air that exits is cooler than the air that entered
Adding ice to the tank makes the output even colder

LED Touch Display +

Shows the current room temperature in real time
Displays the active speed mode
All controls are on the touch panel, no buttons or dials
Clean, backlit display that is easy to read day and night

90-Degree Oscillation +

The outlet sweeps left and right across a 90-degree arc
Distributes cooled air across a wider area instead of a single spot
Can be set to oscillate or locked in a fixed direction

6-Hour Timer +

Set it and the unit shuts off automatically
Run it while working, napping, or falling asleep
Adjustable through the touch panel

Battery Powered, USB Charged +

No wall outlet needed during use
Charges from any USB source: power bank, laptop, car charger, wall adapter
Fully portable once charged, goes room to room or outside
Battery not included (requires a compatible rechargeable battery)

What's in the Box +

1x Portable Evaporative Air Cooler
1x USB charging cable
Battery not included

Not a Fan. Not an AC. Fold Down in Seconds.

Water and Ice Turn Moving Air Into Cool Air

Touch Display, Timer, and Oscillation Built In

Under 2 lbs, USB Rechargeable, Goes Anywhere

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Why Customers Choose Tenax Collection

Simple, reliable, well-made products that fit naturally into everyday life. Every order is handled with care, packed with intention, and built to work the way it should. No overcomplicating it. Just quality done right, every time!

Learn More About Us!

SECURE ORDER PROCESSING

SSL encrypted. Trusted payment providers.

GUARANTEED DELIVERY

Fully insured with tracking on every order.

RESPONSIVE SUPPORT TEAM

Real people, real answers within 1-2 business days.

30-DAY RETURN POLICY

Not happy? Returns are accepted within 30 days of delivery. No hassle.

SECURE ORDER PROCESSING

SSL encrypted. Trusted payment providers.

GUARANTEED DELIVERY

Fully insured with tracking on every order.

RESPONSIVE SUPPORT TEAM

Real people, real answers within 1-2 business days.

30-DAY RETURN POLICY

Not happy? Returns are accepted within 30 days of delivery. No hassle.

Frequently Asked Questions

Is this an air conditioner? +

No. It is a personal evaporative cooler for close-range use. It cools air by passing it through water. It does not replace a room air conditioner or central AC.

How much cooler does the air get? +

Noticeably cooler than a standard fan. Adding ice to the 300ml tank increases the effect. The difference is felt most within a few feet of the unit.

Does it need to be plugged in while running? +

No. It runs on battery power (battery not included) and operates cord-free once charged. It can also run while plugged into a USB source.

What battery does it need? +

A compatible rechargeable battery (not included). The unit charges via USB.

How long does the water last? +

The 300ml tank lasts several hours depending on speed and environment. Refill as needed.

Does it oscillate? +

Yes. 90-degree oscillation sweeps cooled air across a wider area. It can also be locked in a fixed direction.

How big is the water tank? +

300ml. Refill as needed during use.

How big is the unit? +

12.3 x 11.9 x 30.5 cm (4.84 x 4.68 x 12 inches). 810g (1.78 lbs). Fits on a desk, nightstand, or countertop.

Is it loud? +

No. The unit operates at a low noise level suited for bedrooms, offices, and workspaces.

How long does shipping typically take? +

Orders are processed within 1–2 business days, and delivery typically arrives in 7–10 business days. Tracking information is provided once your order ships so you can follow its progress every step of the way.

Please read our Shipping Policy for more information.

What if this isn't right for me? What's the return policy? +

Every TENAX product is backed by a 30-day return policy, giving the opportunity to try it and ensure it meets expectations. If it doesn’t feel like the right fit, returns are available within 30 days of delivery in accordance with the return guidelines.