stereo speaker system的意思|示意

There’s also an auxiliary jack that lets you use the iMainGo X as an external stereo speaker system for any device with a 3.5 mm connection -- laptop, cell phone, electric guitar, you name it.

还有一个辅助插孔你可以把iMainGo X 当作任何有3.5毫米接口的设备的外部立体扬声器——笔记本电脑，手机，电吉他等等。

It provide a direct connection to simple speaker of the type used for home stereo system.

它可与家庭立体声系统中的简单扬声器直接连接。