... efficiency output. 3.Small size, light weight Protable mobile power bank for iphone with capacity 10000mAh Company Information: ... One control, simple operation2.Fashionable,compact,convenient,esay to use,high performance at reasonablecost.3.High capacity charging ... Built-in proprietary software to control and regulate temperature,voltage and currentApplicable Deviceall mobile phones,iphone,camera,psp, ...