This power bank fan is not only a fan, but also a 3000mAh power bank. Portable personal fan with foldable handle for easy handling and carrying in pockets and purses. YOU can take it anywhere, great for outdoor activities like going to concerts, NBA / World Cup / football games camping, fishing, boating, travelling. Mini USB fan with can be folded in half length. Can also be used as a cell phone stand. You can also put it in your pocket and carry it around with you. The battery fan is equipped with a professional high-performance brushless motor, with faster speed, strong wind and low noise. Portable handheld fan, cool in summer. This power fan is perfect for Your family. For Outdoors, Travel: The design is ideal for people outdoors, and you can not worry about going into nature even in high temperature because our mini fan will put you at ease. The portable handheld fan is especially suitable for outdoor activities such as beach, hiking, camping, BBQ, sunbathing etc. For indoor, office, and home (as a desk fan): With the base, place the fan on a flat surface e.g. desk, office table, bedside table, coffee table, also serves as a mobile phone holder. Then enjoy free time chatting, Watch video, sleep, and work or study time in the office, library, and classroom. Why choose Our USB Handle Fan? - 3000mAh high capacity battery. - 7~ 20 hours working time. - Mute theme - Small and lightweight, you can take it anywhere! - Compatible with all USB devices. - Perfect gift choice for friends/colleagues/family on Christmas Birthday New Year! The handheld fan can lower your bills and provide cooling to your skin while you enjoy fresh, cool air. It's easy to take and move around and cool the hot air around you, creating a comfortable atmosphere for you and your family.