Feature:1. HIGH EFFICIENCY SOLAR PANEL: Foldable solar panel adopts high efficiency 40W monocrystalline silicon solar panel with 12V and 5V output, which can meet the charging needs of various devices.2. SUPPORT FAST CHARGE TECHNOLOGY: Professional USB foldable solar panel charger supports fast charge QC technology, charging faster and saving time.3. LIGHTWEIGHT AND PORTABLE DESIGN: USB foldable solar panel charger adopts portable folding design, lightweight and portable, essential for outdoor traveling.4. STABLE AND SAFE: Professional portable solar panel adopts unique voltage regulator output to ensure the safety of the device and stable charging.5. ECO FRIENDLY AND ENERGY SAVING: Foldable solar panel is eco friendly and energy saving, solar charging, enjoy green energy anytime and anywhere.Specification:Item Type: Foldable Solar PanelMaterial: Monocrystalline Silicon, ABSWeight: Approx. 285g or 10.1ozSolar Panel Fold Size: Approx. 18.2x11cm or 7.2x4.3in Solar Panel Expansion Size: Approx. 18.2x45.5cm or 7.2x17.9in Solar Panel Power: 40W (Without Power Storage)Output Ports: 2xUSB, 1xTYPE C, 1xDC.Package List:1 x Foldable Solar PanelNote:Manual measurement please allow some error.