How to generate multiple dynamic children in listview ?

I have Products collection, in that I have 2 String <list> fields ( Product Name and Product Price )

I want to use this in container which is inside listview.

But when I generate children dynamically then it only take one list field. So I can't show both ( Name and price ) things at same time.

Is there any solution for this ?

If I download can then can I generate multiple childrens dynamically ? ( If YES then How ? )

I know that I can save products information in different documents but I want to save on reads so if anybody have solution then please help me