Specification: » Portable Foldable Solar Charger, Practical smart design, Light weight, easy carry; » Monocrystallian Solar Panel, High efficiency, Long uselife; » Good mate to charge /Pad/ mobile phone/Laptop/Electronics » with 3 Solar Panel (18V/3.34A) + 2 USB Port (5V/2.1A) » Material: PET + Nylon » Folded size: 420x360mm ; Expanded size: 1310x415mm; N.W: 2.7kgs