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  • Portable USB mini air conditioner cooling fan
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Shelfflex Portable USB Mini Air Conditioner Cooling Fan

Shelfflex Portable USB Mini Air Conditioner Cooling Fan

$34.50 USD
$39.56 USD $34.50 USD
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  • Wide-Angle Air Distribution
  • 6 Speed Settings
  • Built-In Timer
Color
Size
quantity
  • Free U.S. shipping
  • 30-day damage cover
  • Secure checkout

Shipping & delivery

Orders are processed within 1–3 business days, excluding weekends and holidays.

Standard U.S. delivery is estimated at 7–12 business days. Standard shipping is free on every U.S. order, with no minimum spend.

You'll get a tracking number by email once your order ships. Tracking can take 2–5 business days to become active after dispatch, and orders with multiple items may arrive in separate shipments with their own tracking numbers.

Returns & refunds

Every order is covered for 30 days from delivery. If this item arrives damaged, defective or wrong, is significantly different from its description, or doesn't arrive within the estimated delivery window, you can choose a free replacement or a full refund. Please include a photo or short video of any damage.

This product is not part of our money-back guarantee, so change-of-mind returns aren't accepted. Opened or used personal care items can't be returned unless they arrive damaged, defective or wrong.

To start a claim, email returns@shelfflex.com with your order number. Approved refunds go to your original payment method within 5–10 business days. Full refund policy

Questions about this product?

Email support@shelfflex.com and we'll get back to you within 24 hours. Support is available Monday to Friday, 9:00 AM – 5:00 PM EST.

Orders can be cancelled within 1 hour of purchase, before they enter processing.

Overview

Beat the heat at your desk or bedside with this Portable Air Conditioner USB Mini Air Cooler, a compact water-cooling fan built for both home and office use. Combining enhanced air intake with high-speed fan blades, this cooler delivers refreshing wide-angle air distribution rather than a narrow, concentrated stream.

With 1-6 speed levels, this fan lets you customize airflow intensity to your comfort level, controlled through intuitive touch controls with a convenient built-in timer for worry-free operation. Its high-frequency cooling technology adds a large evaporation performance, delivering continuous, cool air at up to 6.8m/s for a genuinely refreshing breeze.

Powered by an upgraded ball bearing motor, this fan reduces friction and noise while maintaining strong airflow performance. USB-powered and versatile, it can run off a computer, power bank, or wall outlet, letting you stay cool wherever you happen to be.

Key Features

  • Wide-Angle Air Distribution – Enhanced air intake and high-speed blades accelerate airflow for a refreshing environment.
  • 6 Speed Settings – Customize airflow from 1-6 speed levels using intuitive touch controls.
  • Built-In Timer – Adds convenience for worry-free, scheduled operation.
  • High-Frequency Water Cooling Technology – Delivers large evaporation performance and continuous cool air at up to 6.8m/s.
  • Upgraded Ball Bearing Motor – Reduces friction and noise while maintaining strong airflow.
  • Versatile USB Power – Compatible with a computer, power bank, or wall outlet.
  • Quiet Operation – Runs below 36dB(A), suitable for desks, bedrooms, and offices.

Benefits

  • Delivers wider, more even airflow than standard narrow desk fans.
  • Water-cooling technology offers a noticeably cooler breeze than air movement alone.
  • Quiet operation makes it suitable for offices, bedrooms, or shared workspaces.
  • Flexible power options mean you can use it nearly anywhere.
  • Adjustable speed and timer settings let you personalize your cooling experience.

Ideal For

  • Desks and home offices
  • Bedrooms wanting quiet, personal cooling
  • Hot summer days needing extra relief beyond standard fans
  • Anyone wanting flexible, USB-powered cooling

How to Use

  1. Connect the fan to a USB power source — computer, power bank, or wall outlet.
  2. Fill the water reservoir for the cooling function.
  3. Power on and select your desired speed from the 6 available levels using the touch controls.
  4. Set the timer if desired for automatic shut-off.
  5. Enjoy cool, wide-angle airflow at your desk or bedside.

Care Instructions

  • Empty and rinse the water reservoir regularly to keep it clean.
  • Wipe down the exterior with a dry cloth to remove dust.
  • Avoid submerging the motor or USB connection point in water.
  • Store in a dry place when not in use.

Specifications

  • Noise Level: Below 36dB(A)
  • Power Supply: USB
  • Control Type: Standard button / touch controls
  • Motor Type: Brushless motor
  • Blade Material: ABS
  • Size: 24.5 x 15.5cm
  • Number of Blades: 3
  • Wind Speed Settings: 6 levels
  • Package Size: 26 x 17 x 17cm / 10.24 x 6.69 x 6.69in
    28 x 18 x 18cm / 11.02 x 7.09 x 7.09in

Why Choose This Product

  • Water-cooling technology delivers noticeably cooler airflow than a standard fan.
  • 6 adjustable speed levels offer more customization than basic single-speed fans.
  • Quiet, sub-36dB operation makes it suitable for offices and bedrooms alike.
  • Versatile USB power options mean it works nearly anywhere.
  • Multi-pack options let you cool multiple rooms or spaces at once.

Package Includes

  • 1 x Portable Air Conditioner Fan
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  • Free U.S. shipping, no minimum

    Orders leave in 1–3 business days and arrive in an estimated 7–12 business days.

  • 30-day damage cover

    Damaged, incorrect or late? Email returns@shelfflex.com within 30 days of delivery.

  • Tracking on every order

    A tracking number is emailed as soon as your order ships.

    Track an order 

  • Replies within 24 hours

    Monday to Friday, 9:00 AM – 5:00 PM EST at support@shelfflex.com.
  • 5 stars: 2 (50%)
  • 4 stars: 1 (25%)
  • 3 stars: 1 (25%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
M***u

Happy with the design and the delivery time.

M***u review photo
H
H***c

A very good item — just what I needed, and it arrived sooner than I expected.

F
F***h

Arrived super well packed. It works perfectly — I've already tested it with ice water and it was very good.

X
X***a

it's just nice only. but don't expect any kind of cold air like air cond because of it's name. but it is useful, cool to use

  • 5 stars: 2 (50%)
  • 4 stars: 1 (25%)
  • 3 stars: 1 (25%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
M***u

Happy with the design and the delivery time.

M***u review photo
H
H***c

A very good item — just what I needed, and it arrived sooner than I expected.

F
F***h

Arrived super well packed. It works perfectly — I've already tested it with ice water and it was very good.

X
X***a

it's just nice only. but don't expect any kind of cold air like air cond because of it's name. but it is useful, cool to use