LIght Weight Power indicatorCompatible with Mobile Phones, Mp3 Players.Lifespan: over 500 timesCapacity: 4,200mAhInput voltage: 5V, 800mAOutput voltage: 5V, 1,000/2,000mAOperating temperature: -10 to 40°CStoring temperature: -20 to 50°C Charging time: 3 to 4 hoursPackage Contains:1 No. Power Bank
LIght Weight Power indicatorCompatible with Mobile Phones, Mp3 Players.Lifespan: over 500 timesCapacity: 4,200mAhInput voltage: 5V, 800mAOutput voltage: 5V, 1,000/2,000mAOperating temperature: -10 to 40°CStoring temperature: -20 to 50°C Charging time: 3 to 4 hoursPackage Contains:1 No. Power Bank1 No. Micro USB Charging Cable.