JisuLife Neck Fan Life4 FA14X
Product Technical Specifications
JisuLife Neck Fan Life4 (Model: FA14X)
High-End 360° Surrounding Airflow & Extended All-Day Cooling
The JisuLife Neck Fan Life4 (Model: FA14X) is an upgraded, high-capacity hands-free personal cooler engineered for maximum thermal relief during hot outdoor commutes, workouts, and travel.
Designed with an ergonomic neck-band shape, the Life4 sits comfortably around your shoulders to deliver continuous multi-directional airflow across your face, neck, and chest.
Equipped with a high-density 5000mAh lithium-ion battery, the FA14X provides an extraordinary up to 18 hours of continuous operation on low speed.
Featuring a hair-safe internal turbine system and 5 customizable wind speeds, it combines whisper-quiet performance with high-velocity cooling power.
Key Product Features & Highlights
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360° Surrounding Wind Outlets: Multi-vent air channels surround the entire band to ensure direct cooling to the face, neck, and upper back simultaneously.
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Massive 5000mAh Battery Capacity: Extended power cell delivers up to 18 hours of runtime on Speed 1 and roughly 3.5 to 4 hours on maximum Turbo speed.
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Hair-Safe Bladeless Technology: Internal centrifugal turbine engines keep intake air flowing smoothly while completely preventing long hair or clothing from catching on spinning blades.
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5-Speed Customizable Airflow: Shift smoothly from a quiet indoor breeze (Speed 1) up to a powerful outdoor cooling jet (Speed 5).
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Ergonomic Skin-Friendly Build: Flexible middle neckband section adapts to various neck sizes comfortably without pinching or causing shoulder fatigue.
Technical Specifications
| Parameter | Product Specification |
| Brand / Model | JisuLife Neck Fan Life4 (FA14X) |
| Battery Capacity | 5000 mAh High-Density Rechargeable Li-ion |
| Operational Lifespan | Up to 18 Hours (Speed 1) ~ 3.5 Hours (Speed 5) |
| Wind Speed Gears | 5 Adjustable Speed Modes |
| Airflow Architecture | 360° Surround Multi-Channel Vent System |
| Blade Technology | Hair-Safe Internal Centrifugal Turbine |
| Charging Port & Power | Universal USB Type-C Input (5V / 2A) |
| Charging Duration | Approx. 3.5 to 4.5 Hours |
| Included Accessories | USB Type-C Cable, User Manual |
Operating Guidelines & Maintenance
Frequently Asked Questions (FAQ)
Q: Is the JisuLife Life4 FA14X safe for long hair?
A: Yes! The FA14X utilizes a completely enclosed centrifugal turbine architecture with internal air channels, meaning there are no open exterior blades to catch or tangle long hair.
Q: Can I carry the JisuLife FA14X on commercial airplane flights?
A: Absolutely! The 5000mAh battery cell equals approximately 18.5 Watt-hours (Wh), which is well below the international aviation 100Wh limit for portable electronics. Always pack it in your carry-on baggage.
Q: Can I use the fan while it is charging?
A: Yes, you can run the fan while connected to a power bank or USB power outlet, making it convenient for seated outdoor events or long desk work.
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