Feature:1. Made of high-quality materials, environmentally friendly, waterproof, durable and sensitive.2. It can be used to charge mobile phones, mobile power banks, etc.3. Light weight, foldable, light weight and easy to carry.4. Lightweight and ultra-thin, easy to store and install.5. It is suitable for outdoor activities, emergencies and outdoor work, and can continue to supply power even in cloudy days.Specification:Material: PETColor: camouflage, blackWaterproof rating: IP65Solar energy conversion rate: 18-19.5%Maximum power (pmax): 20WMaximum power current (Imp): 1AOutput: USB 5VOpen circuit voltage (VOC): 5VPacking size: 210*140*35mmExpanded size: 480x180x3mmFolding size: 185x115x20mmProduct net weight: 320gPackage weight: 350gShort circuit current (Isc): 2000 hAPackaging (neutral packaging):1X 20W solar panel1X Chinese and English manual2X carabiner