1.Foldable Design: Foldable and lightweight, this foldable is easy to carry, looks like a small bag when folded, easy to carry, suitable for both outdoor and indoor use. 2.Efficient: Transform into a high-efficiency charger, saving energy and environmental protection for your convenience. 3.USB output: The standard USB output is suitable for portable electronic devices such as mobile phones and is highly adaptable, and can be used to charge mobile phones, power banks, laptops, tablets, GPS, cameras and other devices with USB ports. 4.High conversion rate: high photoelectric conversion rate, suitable for outdoor activities, emergency and outdoor work. 5.Application scenarios: Portable s can withstand various weather conditions and can provide continuous power even on cloudy days, ideal for outdoor activities such as camping, mountaineering, hiking, picnics, and some emergencies and outdoor work.