Breathable sun hat with solar-powered fan, UV-protective baseball cap with solar-powered fan, rechargeable USB fan, outdoor sun hats, sun-protective hats.

Material: Fibre

Battery: 600 mAh

Size: One size fits all

1. Breathable mesh cap design for spring, made from high-density mesh fabric, comfortable and non-stuffy, suitable for long-term outdoor activities.
2. Built-in high-efficiency solar fan, ready to use without batteries, USB charging design for added convenience and energy savings.
3. Multi-level wind speed adjustment function, allowing you to freely adjust the wind speed to suit your needs, offering a pleasant and comfortable wearing experience.
4. Stylish baseball cap with an adjustable head circumference strap, suitable for people with different head shapes.
5. High-quality sun-protective fabric, effectively blocking ultraviolet rays and protecting the skin on your face from sun damage.
6. Suitable for both men and women.