WF04: Not Just a Waist Fan — A Wearable Cooling System

You don't need more wind, you need real cooling.

This is a true cooling waist fan. Powered by thermoelectric cooling. It pulls heat away from your body.

Combined with high-speed airflow for a dual cooling effect.

Traditional fans only move air, and in hot weather they often end up blowing warm air.
Our wearable cooling fan uses thermoelectric technology to chill a cooling plate that contacts your body directly, pulling heat away for a more noticeable cooling effect.

WF04 delivers cooling across a larger contact area, helping spread the cooling sensation more evenly across your body. Unlike traditional cooling fans that only chill a small area, WF04 features an expanded cooling surface for broader, more noticeable cooling comfort.

With airflow speeds up to 7.9 m/s, this fan quickly removes heat and sweat for fast, effective cooling.
Choose from 4 adjustable fan speeds to match everything from everyday comfort to intense summer heat.

Two Ways to Cool. One Powerful Result.

Thermoelectric cooling and powerful airflow work together to deliver faster, more effective cooling when you need it most.

WF04 designed to deliver cooling where heat builds up most — including the neck, back, and waist — for more effective everyday comfort.

• ✅ Cool Down After Every Workout
• ✅ Instant Relief from the Heat
• ✅ Stay Comfortable in Hot Conditions
• ✅ Cooling Where You Need It Most

Powerful cooling doesn’t have to be loud.

Thanks to an optimized airflow design and an efficient brushless motor, operating noise stays between 37–51 dB while delivering strong airflow and cooling performance.

WF04 designed for maximum versatility, it can be used in three ways:

• Waist Clip Mode — Hands-free cooling while on the move
• Neck Wear Mode — Compatible with an optional neck strap for wearable cooling
• Desktop Mode — Fold out the built-in stand for personal cooling anywhere

WF04 quickly switch between wearable and desktop cooling with a detachable stand built for flexible everyday use.

WF04 with a 360° rotating clip, you can direct airflow exactly where you need it—your waist, back, neck, or face.

Whether clipped to your waist, worn around your neck, or placed on a desk, it adjusts to deliver cooling from the perfect angle.

Perfect for:

• Outdoor work
• Hiking & camping
• Daily commuting
• Sports & fitness