[ DoubleUSB Port Design] Simultaneous Charging: Equipped with two port usb A usb C, it charges two devices at once, ideal for sharing with friend or family [ Portable Foldable Design]: Lightweight and Its foldable construction minimises bulk, fitting easily into backpacks for hiking, cycling and camping adventures [ High-Efficiency Conversion] 15W 5v Output: Utilising high-efficiency solar panel, it delivers up to 15W of power output in sunny conditions for rapid charging [ Multi-Device Compatibility]: Supports smartphones, cameras, laptops, and more, catering to usage scenarios [ Smart Charging Technology]: Automatic Device Recognition Intelligent charging automatically identifies connection devices and adjusts output current for optimised efficiency