Revolutionary Cooling Technology: Experience the cutting-edge semiconductor refrigeration technology that offers a refreshing breeze during the hot summer days, making it perfect for outdoor activities. USB Rechargeable: Equipped with a battery that recharges via USB, this fan is eco-friendly and economical, eliminating the need for disposable batteries. Compact and Foldable: Designed for convenience, this fan is foldable and easy to carry, fitting effortlessly in your bag or pocket, ensuring you stay cool wherever you go. High-Speed Operation: Enjoy the powerful airflow with multiple speed settings that cater to your comfort, ideal for personal cooling or as a desktop fan.