Rechargeable Portable Cooling Fan

$34.00

4000mAh battery runs for hours
Whisper-quiet for sleep and work
Compact for desk, nightstand, or bag

30-Day Return Guarantee

Responsive Support Team

Secure Checkout

Product Details +

A battery-powered personal fan with a 4000mAh lithium battery that runs cord-free for hours on a single USB charge, with no water, ice, or setup needed. A one-touch button powers it on and cycles through speeds, so there are no menus or settings to figure out. The whisper-quiet motor runs in the background of bedrooms, offices, and classrooms, and it is compact enough for a desk, nightstand, or travel bag.

Key Features:

4000mAh battery that runs for hours without a cord
Whisper-quiet motor for sleep, study, and work
Compact enough for a nightstand, a desk, or a travel bag
One-touch button for power and speed, no menus
Runs cord-free or plugged in for continuous operation

Specifications

Battery: 4000mAh lithium, USB rechargeable
Size: 9.5 x 8.2 x 25.85 cm (3.74 x 3.23 x 10.18 in)
Power: runs cordless or plugged in
Colors: Blue, White
Includes: 1x Rechargeable Portable Cooling Fan, 1x USB charging cable

Materials and Care:

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 Rechargeable Portable Cooling Fan is worth knowing. Here's a closer look...

4000mAh Battery +

Built-in lithium battery charges via USB
Provides hours of continuous airflow on a single charge
No disposable batteries, no searching for an outlet mid-use
Higher capacity than most portable fans in its size class

One-Touch Control +

A single button handles everything
Press once to turn on, press to cycle speeds, press to turn off
No remote, no app, no multiple buttons to learn
Pick it up, press, and go

Whisper-Quiet Motor +

The motor is designed for quiet environments
Does not interfere with sleep, calls, studying, or focused work
Noticeable airflow without noticeable sound
Runs all night next to the bed without being heard

Runs While Charging +

Plug it into any USB source and the fan operates continuously
The battery charges while the fan runs
Use it cordless when portable, plugged in when stationary
Never have to choose between charging and using

Truly Portable +

Under 10 cm wide, under 26 cm tall
Lighter than a water bottle
Takes up less desk space than a coffee mug
Pack it in a bag, set it on a camping table, or keep it in the car

What's in the Box +

1x Rechargeable Portable Cooling Fan
1x USB charging cable

No Outlet. No Problem.

Hours of Airflow From a Single Charge

Quiet Enough to Sleep Next To

Small Enough to Forget It Is There Until It Is Needed

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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

How long does the battery last? +

The 4000mAh battery provides hours of continuous use on a single charge. Runtime varies by speed setting. Lower speeds extend battery life.

Can it run while charging? +

Yes. Plug it into any USB source and the fan operates while the battery charges simultaneously.

Is it an air cooler or a fan? +

It is a fan. It circulates and directs air but does not have a water tank or evaporative cooling function. For evaporative cooling, see the TENAX Portable Evaporative Air Cooler or the Mini Desktop Air Cooler with LED Light.

Is it loud? +

No. The whisper-quiet motor is designed for bedrooms, offices, and quiet spaces. It runs without interfering with sleep, calls, or focused work.

Does it use water or ice? +

No. This is a pure airflow fan with no water tank, no mist, and no evaporative function. It moves air only.

How are the speeds controlled? +

One button. Press to turn on at speed 1. Press again to cycle through higher speeds. Press after the last speed to turn off.

How big is it? +

9.5 x 8.2 x 25.85 cm (3.74 x 3.23 x 10.18 inches). Compact enough for a desk, nightstand, or travel bag.

What colours are available? +

Blue and White.

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.