Viken Handheld Mini Fan High-Speed Cooling Portable Neck Hanging Small Electric Fan 6000mAh Power Bank Outdoor Travel

TEC (Thermoelectric Cooling) based on Peltier effect for active cooling

Can reduce temperature near cooling surface below 10°C

Effective cooling even at ambient temperatures up to 40°C

Provides real cold wind, not just high-speed airflow

Cooling mode lowers environment temperature by up to 16°C instantly

Aviation-grade V9 brushless motor with no mechanical commutation friction noise

Noise reduction by 20%-50%, suitable for quiet environments

Ultra-high speed up to 29,000 RPM with 100+ speed levels

LED digital display showing speed and battery level

High airflow with low noise, superior comfort compared to conventional fans

Retractable hidden Type-C charging cable for convenience and tangle-free use

Supports pass-through charging and self-charging with built-in cable

Portable with hanging strap and stable base for handheld or desktop use

Lightweight and ergonomic, smaller than a smartphone with anti-slip matte finish

EU RoHS Certification (Restriction of Hazardous Substances)

US FCC Certification for wireless device compliance

Multiple international quality and safety certifications

Complies with new national standards and 3C safety regulations

Approved for air and high-speed rail travel

30-day free trial

1-year free warranty

30-day price protection guarantee

Free returns if not satisfied with cooling effect

Quality issues covered with replacement or refund

Intelligent AI DeepSeek technology for optimized performance

High energy density 21700 battery cells used in new energy vehicles and drones

Supports up to 30 hours continuous operation on a single charge

First 3C certified mini fan with TEC cooling technology

Global export quality with German engineering standards

Recognized and advertised on CCTV channels in China

VIKEN High-Speed Mini Fan

Hanging strap

Genuine Viken brand product with patented design and multiple international certifications

Warning against counterfeit products falsely claiming cooling capabilities

Designed to provide real cooling experience unlike traditional high-speed fans blowing hot air

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