Silent Portable Air Cooler | Karnz
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60-day return guarantee
Over 20,000 satisfied customers
Portable, Quiet Air Conditioner with Rechargeable Battery
A compact and lightweight cooling device designed for quiet operation and mobility. This portable unit offers three fan speeds, water-based cooling, and wireless convenience – ideal for bedrooms, offices, or outdoor spaces.
Quiet Operation for Undisturbed Comfort
With a maximum of 36 dB, the device operates with a quiet airflow suitable for work or sleep environments. The fan circulates cool air evenly without distracting noises, making it suitable for desks, nightstands, or small personal spaces.
Wireless Cooling with Long-lasting Battery
The built-in rechargeable battery supports up to 8 hours of runtime on a full charge. With a charging time of 4.5 hours and a USB-compatible power connection, setup in homes, vehicles, or remote workspaces is straightforward. The lightweight body allows for effortless portability.
Water-Based System with No Exhaust
This air cooler uses a tank that can be filled with water or ice to enhance cooling. No refrigerants or exhaust hoses are required. The device operates environmentally friendly by avoiding chemical refrigerants and reducing energy consumption. The simple push button allows for quick use without installation.
Compact Design for Daily Use
Made from durable ABS plastic, the device fits into tight spaces and is easy to move. With three fan speeds and a vertical orientation, it provides targeted airflow while maintaining a low profile on surfaces.
Product Specifications
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Voltage: 5V
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Noise Level: ≤ 36 dB
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Fan Speed Levels: 3
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Motor Type: AC Motor
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Control Type: Push Button
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Charging Time: Approximately 4.5 Hours
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Battery Life: Up to 8 Hours per Charge
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Power Cable Length: Approximately 39.4 in
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Material: ABS Plastic
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Dimensions: Approximately 3.5 × 3.3 × 12.3 in
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Weight: Approximately 1.8 lb
What’s Included
Quiet mobile air conditioner
Frequently Asked Questions
Does it require refrigerants or hoses?
No, it uses a water-based system and does not require refrigerants or external exhaust hoses.
Can I add ice for better cooling?
Yes, adding ice to the water tank improves cooling performance.
How loud is it during operation?
The device operates at a maximum of 36 dB and is one of the quietest options for personal cooling.
Is it suitable for outdoor use?
Yes, the rechargeable battery and portable size make it ideal for patios, tents, or mobile workspaces.
Frequently Asked Questions
Everything you need to know to shop with confidence at Bimbiboo.
Do you offer free shipping?
Absolutely! At Bimbiboo, we offer free shipping on all orders, with no minimum purchase required.
Whether you're ordering a single toy or picking out several favorites for your little one, we cover the shipping costs.
We offer delivery within Ireland and to international destinations. Available delivery options are confirmed at checkout.
Is it safe to shop and pay at Bimbiboo?
Of course! At Bimbiboo, your security is important to us. We use secure payment connections and reliable payment providers to help protect your transactions.
This way, you can complete your purchase with peace of mind. The payment options currently available are displayed directly at checkout.
Can I return my purchase if I change my mind?
Absolutely! At Bimbiboo, you have 60 days after receiving your order to request a return if your purchase isn't quite what you expected.
To qualify for a return, items should be unused, in their original condition, and include their original packaging and accessories. Certain exclusions apply.
We don't charge restocking fees. For change-of-mind returns, return shipping costs are the customer's responsibility.
Prefer another item? Exchanges can also be requested through our customer support team.
Simply email info@bimbiboo.com with your order number and we'll guide you through the process.
Can I track my order?
Absolutely! Once your order has been shipped, you'll receive a confirmation email containing your Track & Trace information.
You can follow your package throughout its journey and stay informed about the progress of your delivery.
Why choose Bimbiboo for your family?
At Bimbiboo, we believe childhood is made up of little moments filled with curiosity, imagination and joyful discoveries.
That's why we bring together a thoughtful selection of playful toys, creative activities and everyday children's essentials, designed to fit naturally into family life.
From imaginative playtime to cozy moments at home, our collections are inspired by the little adventures that make growing up special.
And if you need a helping hand, our customer support team is here throughout the week. We aim to respond to emails within 24 hours.