Allnice Waterproof Dustproof Shockproof Portable 5000mAh Solar Panel Charger External Battery Pack Dual USB Port for iPhone 5S 5C 5 4S 4, iPad Air Mini Samsung Galaxy S5 S4 S3 S2 Note 3 2, HTC New one M8, Android Smartphone and Tablets and More (Blue&Black) This device is the advanced solar technology in the world with the waterproof, shockproof and the dustproof design, which is very environmentally friendly. Hook design, convenient to hang it on your backpack to do the charging when in outdoor. The LED flashlight works perfectly in darkness, especially for emergency. Just press the button twice, the LED will light up; 4 LED status of charge indicators indicate the charging and discharging process. Using environmental protection material glue and silica gel to resist crashes or drop; football grain design has the anti-skid protect effect; lightweight, compact and reliable. 5000mAh Lithium Polymer battery volume charges via a powerful 5.5V/1.2W monocrystalline solar panel; 2.1A dual USB output design can charge your iphone and your ipad simultaneously; ultra-high transfer and anti-explosion; 1000+ recharger cycles in all the life time. Perfect for long flights, road trips, hiking, camping or whenever you need to charge your mobile devices wherever you are.