20000mAh Portable Battery Fan with LED Lantern

Brand: GamfeinyColor: BlackFeatures: 【Strong Wind Battery Operated Fan & Quiet Operation 】 The battery powered fan uses a high-performance brushless motor to ensure high speed and strong airflow. which can provide you with ultra-strong airflow at the lowest noise ( <30db). 【30H Working Time & 4 Speeds】The battery fan can work for 10-30 hours after being fully charged (depending on 4 wind speeds), you can enjoy the refreshing cool breeze all day long. 【3A Fast Charging Rechargeable Fan】 The small rechargeable fan uses a Type-C USB charging port and supports 3A fast charging, only needs 4-6 hours to fully charge. there are 4 battery indicator lights, showing the remaining battery power. 【Emergency Using & Camping accessories】This portable camping fan combines fan, led light, and emergency power bank. Compact size can be easily put into a backpack, and easy to carry. Internal battery, No more worry about unusable when power outages or outdoors! 【3 Level Brightness Light &a