Feature:1. The surface is made of durable Oxford cloth, processed and specially designed for outdoor use.2. It is waterproof and has the characteristics of abrasion resistance, water resistance, sun protection, and mildew resistance.3. Easy to carry, foldable, and looks like a small bag after being folded, which is very lightweight.4. Intelligent recognition and wide compatibility, it can charge mobile phones, tablets, computers, digital cameras and other charging devices.5. It can withstand all weather conditions and is very suitable for camping, climbing, hiking, picnics and other outdoor activities. Please note that the junction box is not waterproof, please keep it dry.Specification:Item Type: 20W USB Foldable Solar PanelMaterial: Polycrystalline + PET + Oxford Cloth FabricUnfold Size: Approx. 480x185mm / 18.9x7.3inFold Size: Approx. 185x110x20mm / 7.3x4.3x0.8inProduct Weight: Approx. 337-344g / 11.9-12.1ozMaximum Power(pmax): 20WMaximum Power Current (Imp): 1AOutput: USB5VOpen circuit voltage (VOC): 5VShort circuit current (Isc): 2000ACharging Temperature: -20~70℃Waterproof: IP65Conversion Rate: 18-19.5%Application: It can be used to charge mobile phones, mobile power supplies, laptops, tablets, GPS, cameras and other devices..Package List:1 x Solar Panel 1 x Chinese and English Manual2 x BuckleNote:1. When charging, make sure that the surface of the solar panel faces the sun.2. Avoid contact with impact objects and other sharp objects.3. Do not bend the solar panel too much to avoid breaking.4. Keep the surface of the panel clean when charging to maintain the high efficiency of solar power generation.5. When the product is not in use, it should be folded for storage.6. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.7.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.