4 Wind Speed Settings: Enjoy personalized comfort with the portable desk fan, featuring 4 adjustable speeds that allow you to choose the ideal airflow for any situation, whether at home or outdoors. Portable and Lightweight Design: The JISULIFE Portable Desk Fan is designed to be compact and easy to carry, making it the perfect companion for your home or outdoor adventures. Its lightweight structure allows you to enjoy a refreshing breeze wherever you go. 180° Foldable: This innovative desk fan boasts a unique 180° Foldable design, enabling you to adjust the angle for optimal airflow in any setting. Whether studying at your desk or relaxing outdoors, this fan adapts to meet your cooling needs. Long Battery Life: Equipped with a 4500mAh rechargeable battery, this fan offers long-lasting performance, providing hours of uninterrupted cool air. Perfect for camping trips, picnics, or just around the house, you can trust this fan to keep you comfortable without frequent recharging.