Pocket power bank special for iphone4,iphone4s 1, capacity: 1900mah2, ABS Shell Material3, Fast charge4, 1 year warrany Supply mini power bankSpecificarion Brand NameSinobandCapacity1900mAhInputDC5.5V 500mAhShell MaterialABSDimension67*62*15 mmRunning Temperature-5°C - 40°CColorBlack ,White, Color print, Green, Blue,Pink,Red Model NumberSTOMT-008A Internal Battery TypeLi-polymer CellsOutputDC5V ...