Designed with consideration for the natural curve and weight distribution of the neck, providing optimal support and prioritizing user comfort. The low speed provides a gentle breeze, the medium speed offers a moderate airflow, and the high speed delivers a powerful gust of wind. The neck fan weighs only 220g. The cool neck fan frees your hands for everything you do. It's also comfortable to wear for long periods of time. You can even take it with you when the weather is hot. Suitable for office, home, school, sports, traveling, and other scenes.