Hands-free cooling Hang the solar fan on your head to keep your hands free. It is lightweight and comfortable to wear, so you can enjoy a cool breeze without discomfort. Outdoor use This outdoor sun solution is ideal for a variety of activities such as hiking, running, cycling, fishing, beach trips, camping and more. Stay cool and protected from the sun wherever you go. Flexible mounting and adjustability The solar fan can be easily clipped to your hat or held in your hand. With different mounting options, you can adjust the positioning of the fan to suit your needs. No mechanical switch design; the fan speed automatically adjusts to the intensity of sunlight. Solar powered efficiency With direct light energy control, this solar fan has improved durability and a longer service life. It eliminates the need for traditional short-life mechanical switches and provides a reliable and sustainable cooling solution. Use scenarios On a sunny hike, clip the fan to your hat for hands-free airflow as you move. While cycling, running, or fishing, keep the fan clipped to your hat to stay cool in the sun. At the beach or during camping, hold the fan in your hand to direct cooling airflow where you need it.