?HOLIDAY WEEK Sale?Fast Solar Charging with Three Premium Solar Panels: Its highly effective solar absorption and transformation promote the full charging in about 20 hours to get full charge. The solar charging can be made as an effective and major way when you are outdoors. Nice Design: Built-in LED can be used as a torch(Normal/SOS/strobe); The exterior is made of IPX6 Water-Resistant leather sheath and ABS material which ensures it works even in rainy days. It is foldable and convenient to carry for hiking, camping, travel, and other outdoor events Fast Output Charging Technology: Build-in smart IC chip for each USB port to charge two devices simultaneously, the charger can automatically identify the device and maximize its charging speed Dual Recharging Technologies: 10,000mAh high capacity power bank is not only can be recharged by sunlight, but also by wall outlet or car charger via the DC port Multiple Protection: Rain-splash design ensures the device function smoothly when it's raining; Shock-proof feature ensures the device work properly even it crashes or drops. 18-month guarantee from X-DRAGON