Description: Efficient Energy: This powered by a monocrystalline silicon solar panel, eliminating the need for grid electricity. It's eco friendly and energy saving, reducing reliance on traditional energy sources. Even in low light conditions, the high conversion efficiency of the solar panel ensures the fan operates normally.Portable Design: With its moderate size, this product is easy to carry and great for outdoor activities such as camping, picnics, fishing, etc.Waterproof: The solar panel and fan feature a waterproof design that can withstand various weather conditions. There's no need to worry about rain affecting their normal operation.Convenient Stand: The fan comes with a stand that can be easily fixed on any flat surface for flexible use. It effectively circulates air to provide a comfortable environment suitable for outdoor tents or campers.Multifunction: Suitable for cars, ships, RVs, , , outdoor breeding, tourism, planting, solar street lights. Size Chart: Solar Panel: 14.5cmx14.5cm/5.71inchx5.71inchFan: 14.5cmx14.5cm/5.71inchx5.71inch Package Includes: 1 Solar Panel1 Fan2 Fan Stands4 Screws Note: Please allow slightly errors 1-2cm differences due to manual measurement.