Powerful Mobile Fan, Silent | Kalsten
Powerful Silent Fan for Quiet, Portable Cooling
Stay cool anywhere without the noise. The Powerful Silent Fan delivers efficient airflow in a compact, whisper-quiet design—ideal for bedrooms, workspaces, or travel. No exhaust hose, no setup, just cool air on demand.
Quiet Cooling with Minimal Disruption
With a noise level of just 36 dB, this fan is built for comfort and silence. Whether you’re working, relaxing, or sleeping, it maintains airflow without interrupting your environment.
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Whisper-quiet operation
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Even air distribution
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Great for home or office use
Long Battery Life and Easy Portability
Take cool air wherever you go. The lightweight build and built-in battery keep you refreshed for up to 8 hours on a single charge—no power outlet required.
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Up to 8 hours of runtime
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Compact and easy to carry
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Perfect for indoor and travel use
No Exhaust Hose or Complicated Setup
Enjoy a cleaner, greener cooling experience. This fan uses no refrigerant or exhaust and runs on low power, making it ideal for shared spaces and small areas.
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No bulky hoses or gas
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Eco-friendly cooling
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Safe and energy-conscious
Simple Controls and Sleek Design
Use it right out of the box. With push-button controls and a modern design, it fits into any interior and works within seconds of powering on.
Powerful Silent Fan Specifications
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Voltage: 5V
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Noise level: 36 dB
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Wind speeds: 3 modes
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Charging time: 4.5 hours
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Motor: AC motor
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Control type: Push button
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Dimensions: 3.50 x 3.31 x 12.28 inches
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Power cable length: 39.4 inches
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Material: ABS plastic
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Weight: Not specified
What’s included
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Powerful silent fan
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USB power cable
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User manual
Frequently Asked Questions
How long does the fan run on a single charge?
Up to 8 hours depending on the selected speed setting.
Is it loud when operating?
No, it operates at just 36 dB—quiet enough for sleeping or focused work.
Does it use refrigerant or produce exhaust?
No, this fan is hose-free and eco-friendly. It uses regular airflow and consumes low power.
Can I adjust the fan speed?
Yes, there are 3 wind speed settings to suit your comfort level.
Is it suitable for travel or use in small spaces?
Yes, it’s lightweight, compact, and works well in rooms, studios, RVs, or while commuting.