Cell -phone side touch operation cover

The utility model belongs to the technical field of various handheld electronics, a cell -phone side touch operation cover is disclosed, the side of the operation cover cladding machine of stopping, operation cover endocyst containing metal layer, the district that controls of overlapping the side is being operated in a termination electrode setting of metal level, the first electric capacity field of coupling formation when controlling with the human body, the other end electrode of metal level holds the formula coupling at the visible area of cell -phone, forms second electric capacity fieldwith the cell -phone visible area, the cell -phone sets up control module, control module receives the signal of telecommunication of coming through first electric capacity field and the conveying ofsecond electric capacity field and conveys to the cell -phone system, starts corresponding cell -phone and uses. The utility model provides the high demonstration utilization ratio of visible area moves virtual function key t