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Unisex portable double USB cooling station with integrated power bank and USB charging adapter Kalsten

Unisex portable double USB cooling station with integrated power bank and USB charging adapter Kalsten

Name: Unisex portable double USB cooling station with integrated power bank and USB charging adapter Kalsten
Brand: Kalsten
SKU: 6079763442775
Price: 58.99 USD
Availability: InStock

$58.99 $117.99 SAVE $59.00 (50% OFF)

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Support Mon–Fri

Color

12V brushless black + 2W·mAh 12V power bank (export)

5V Brushless Black (Two Fans, USB Speed Control Triple Cable)

12V brushless Black (two fans + DC connection Y-cable)

7.4V Black (two fans + DC standard Y-cable)

7.4V Gray (2 Fans + DC Standard Triple Cable)

5V Gray (two fans + USB speed controller with Y-cable)

5V Black (two fans + USB speed controller Y-cable)

Size

One size

Product Description

The Kalsten portable dual USB cooling station combines powerful dual fans with a built-in power bank and a USB charging adapter – ideal for on the go, at events, or for additional cooling of electronics. Designed for maximum mobility and ease of use, this set provides reliable performance in a compact package.

Main Features

Dual Design: Two powerful, cross-ventilated fans for effective air circulation and rapid heat dissipation.
Built-in Power Bank: High capacity to power the fans on the go and charge smartphones or other USB devices.
USB Operation: Flexible power supply via the included USB cable or external adapter; compatible with power banks, PC ports, and USB adapters.
Quiet Operation: Optimized fan blades ensure a low noise level while maintaining high air volume.
Portable Design: Compact, lightweight casing with a protective grille for easy transport and safe operation.
Versatile Use: Ideal for cooling laptops, consoles, electronic components, or as a personal fan.

Technical Advantages

Stable power supply from the integrated battery unit; multiple charge cycles for mobile devices possible.
Quick connection and easy setup: Plug-and-play via USB port.
Robust protective grille for increased safety and longer lifespan of the fans.
Includes USB charging cable and compact USB adapter for immediate use after unpacking.

Package Contents

2 x Kalsten Cooling Fans (Dual Set)
1 x Kalsten Power Bank (integrated)
1 x USB Charging Cable
1 x USB Charging Adapter
User Manual

Why Choose Kalsten?

Kalsten stands for thoughtful mobility and reliable cooling performance. This dual USB cooling station is specifically designed for users who need extra cooling and power supply on the go. Optimized for long usage times, low operating costs, and high user-friendliness – a practical accessory for home, office, and travel.

Keywords (SEO)

portable fan, dual fan power bank, USB cooling station, mobile fans with battery pack, laptop supplemental fan, quiet USB fan, Kalsten cooling station

Free standard shipping on all orders. No minimum purchase.

Ships to: United States
Processing: 1–4 business days (Mon–Fri)
Transit: 5–10 business days
Total delivery time: 6–14 business days
Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

Email support@open.shop with your order number to start a return.
Items must be unused, complete, and in their original packaging.
Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
Damaged, defective or incorrect items: we cover all return and replacement costs.
No restocking fees.
Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.

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