【High Capacity Battery】: Built-in 20000mah high capacity battery can be rechargeable by type c fast charging(Charging time 8-9 hours, tested with 5V/3A charger). 20000mah battery allows the fan to operate16~58 hours running after a full charge(Depending on the wind speed). 【Can be as a Power Bank】: 20000mAh high capacity battery camping fan not only a fan but also a power bank. It comes with a type-c and usb-a port for charging your phone, iPad, and other smart devices, It is a good partner for emergencies when you go camping, picnic, fishing, etc. 【Independent Button Control】: The fan and light are under the control of separate buttons. 4 wind speed adjustable, low noise, and 3 levels brightness can be adjustable, which 4 corner on the fan with bright led beads, with total 16 brights led beads. Another 4 indicators 25% 50% 75% and 100% to show remaining battery, reminding you charged in time to avoid the dilemma of running out of power when you camping or picnic. 【Widely Use】: The camping fan with a foldable hook under the base can be 360 degree adjustment, you can hang it on the camping tent, branches, it has a stable base, you also can put it on the desk, eg: RV, factory, tool house, office, room, etc. 【Best service】1-year warranty or 30-day money-back guarantee, 24hs on line service. Are your worry about the fan works short time when you have a short trip for camping, picnic, go fishing, ect? Creiv CAMPING FAN IS A BEST CHOICE! Why choose us? Long Operating Time! High capacity Battery 20000mAh keeps lasts time to 58hs, 33hs, 24hs and 16hs . It perfect for camping nights where you can’t have electricity. Power Bank is a Plus too! The fan built-in high capacity Battery 20000mAh can be as a power bank to power your phone or other smart devices . 4 Indicators for remaining battery power prompts , so that you can charge the camping fan in time before you going out. The fan built-in 2 fan blades, 4 different fan speeds can create a different flow of air , low, middle and strong flow of air. Built-in 16 bright led beads which 4 corner on the fan , 3 different light levels can be adjustable, dim, bright and high bright. FAST CHARGE The camping fan with 5V/3A type-C input/output port & 5V/2A output port. The fan can be rechargeable by type c, charging time about 8-9hs, tested with 5V/3A charger . Also both of USB can charge for your personal devices. Specifications: Battery Capacity: 20000mAh Rated Power: 15W Type-C Input: 5V-3A Type-C Output: 5V-3A USB Output: 5V-2A Dimensions: 8.62 x 4.02 x 10.16 inches Package Included: 1 x Portable Camping Fan 1 x Type-C Charging Cable 1 x User Manual HIGH CAPACITY BATTERY 20000mah high capacity battery keeps lasts time to 58hs, 33hs, 24hs and 16hs. And there are 4 Indicators for remaining battery power prompts, 25%, 50%, 75%, 100%, so, you won't upset for suddenly no electricity, they will prompt you recharge in time. HIGH QUALITY The camping fan adopts sturdy and durable ABS material for anti-drop use. Perfect for using it in different outdoor occasions but also indoor. MULTIFUNCTIONAL HOOK The camping fan with a 180 degree foldable hook and 360 degree rotation adjustment, you can according your need to rotate the hook any angle. BUILT-IN 2 FAN BLADES Built-in 2 fan blades for cooling the motor, there will be air circulation after rotation, which is convenient for heat dissipation and extend the motor life.