







Customizable Cooling, Wherever You Need It
The built-in solar fans are designed with an adjustable angle, so you can tilt them for optimal airflow and sunlight exposure. Whether you're walking, gardening, or just relaxing outside, you can direct the breeze exactly where you need it.
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How does the solar fan hat work?
The hat includes two built-in fans powered by either solar energy or a USB-rechargeable battery. It automatically switches to solar power when sunlight is available.
Does it need to be charged before first use?
Only if you're using it indoors or in shaded areas. Outdoors, the hat operates directly on sunlight. For maximum performance, a full USB charge provides up to 9 hours of use.
How long does it take to fully charge via USB?
Approximately 3 hours using a standard USB connection.
Is the hat heavy?
Not at all. The design is lightweight and well-balanced, with fans and solar panels evenly distributed for comfort.
Is the hat adjustable?
Yes. It features a universal fit with an adjustable drawstring, suitable for most adult head sizes.
Is it waterproof or sweatproof?
The hat is water-resistant and handles light rain and sweat well. However, it is not designed for full submersion.
Does it make a lot of noise?
Not at all. The fans are engineered to be quiet and low-vibration, so they won’t interrupt conversations or peaceful surroundings.