1Dual Light Source: High-power LED distant light source and COB large flood light source, one lamp, two light sources, and dual control functions for distant and near. 2Polycrystalline Silicon Charging Board: The solar lamp is made of polycrystalline silicon solar charging board with high photoelectric conversion rate. It can be charged on the go. 31200mAh: The solar lamp has a built-in high-capacity lithium battery, 1200mAh large capacity, bright lighting, recycling, energy conservation and environmental protection. 4Intelligent Charging: Charging is efficient, safe and fast, suitable for a variety of charging methods, high current and fast charging. 5Portable: The tent lamp is convenient to carry, does not take up space, and is small and light. You can put it in your pocket and backpack.