The Yesido Portable Power Bank Fan features a mini size design for easy portability, making it perfect for outdoor activities or personal use at home. It is equipped with a powerful 7-blade fan that delivers ultra-strong wind speed, ensuring effective cooling. This fan can operate for up to 12 hours on a full charge, providing reliable airflow throughout the day. The integrated power bank function allows you to charge your devices while enjoying a refreshing breeze. Included in the box is the Yesido fan itself, complete with a user manual for quick setup. Ideal for hot weather, picnics, or travel, this fan combines convenience and functionality.