[20000mAh Rechargeable Battery Camping Fan]The portable fan built-in 20000mah rechargeable battery that provides up to 38 hours of working time. You can stay cool and comfortable with the USB fan all day and night. [Emergency Power Bank]Our battery operated fan is powered by high quality polymer battery 10000mAh, built-in 5V/3A type-C input/output port and a 5V/2A USB output port. [Super Bright LED & ]Composed of 18 LED beads with 3 brightness setting, provides the perfect for nighttime outdoor activities, like barbecue, picnic, hiking, fishing, etc. [90 Auto Horizontal & Vertical Oscillation] 90 side-to-side oscillation distributes a cooling breeze across a wide area and allows you to get airflow from different directions, keeping you cool at every angle. [High Velocity & Stepless Speed Control]Outdoor camping fan adopts lastest brushless motor technology and high-performance ultra-thin 7 fan blades,which makes the maximum strong airflow arrives to 26ft/s at lowest noise (Less than 20db). There is a knob stepless speed control, let you to choose any fan speed in different environment. Also, there are 4 LED INDICATORS to show the remaining battery. [Portable Handle & Easy to Clean]Portable handle design, you can carry the table fan anywhere as you like. It gives you a heavy duty and reliable product impression. You can also clean the fan easily and use it as a jobs fan, industrial fan Colour:A: Green Material:Plastic Package Contents: 1x camping fan 1x usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.