Intocircuit 16W Dual USB Port Foldable Solar Panel Charger for iPhone 6S 6 Plus 5S 5 / iPad Pro, Air, Mini / Samsung S6 Edge Plus, Note 5 / HTC M9 and More Amazing 16 watt mono-crystalline solar array provides up to 5V/2.9A output Suitable for Samsung GalaxyS5, S4, S3, S2, Galaxy Note 3, 2; Nexus 5; LG G2; Motorola Droid RAZR MAXX; HTC One ,One 2(M8) and more; High Quality Polyester Canvas to ensure weather-resistant and durability Convenient eyeholes enable easy attachment to backpacks for use on the go Free limitless power with two USB output, faster than a computer USB port (depending on the weather)