General description The Portable Fan with 2000mAh Power Bank is a lightweight and versatile device designed for various settings such as offices, bedrooms, kitchens, camping, and traveling. Weighing only 216g, this cordless fan is easy to carry and features a 180-degree foldable design, allowing it to be placed or hung as needed. Its ultra-wide angle square structure efficiently gathers wind energy from all sides, delivering high-speed airflow. Technical specifications Weight: 216g Battery capacity: 2000mAh Max battery life: 46 hours Noise level: less than 40 dB Wind speed settings: 3 speeds + natural wind mode (4th speed) Usage Ideal for personal cooling in various environments Can be used as a desk fan or handheld fan Perfect for outdoor activities like camping and traveling