Button and Light Ring of a Portable Blender

FIG. 1 is a front view of a button and light ring of a portable blender showing the new design; and,

FIG. 2 is a front-left perspective view thereof showing the button and light ring of a portable blender disposed within a portable blender.

The portions shown in broken lines form no part of the claimed design. The surface(s) or portion(s) of the claimed design not shown in the drawing or described in the specification of the present application form(s) no part of the claimed design.