... important phone conversations.Light-weight, ultra-thin design.Remarks:External battery with stand for iphone, ipad, Samsung, Blackberry, mobile phones, camera, and other ... bank.3 years warranty.Detailed Specifications ParametersBattery TypePower pack for ipod and iphone 5Battery Capacity2000mAhPortable Battery PackExternal Power packCompatible BrandiPhone 4G/4GS or 3G ...