FIG. 1 is a front perspective view of a transparent case with adjustable strap for an electronic device embodying the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a front perspective view thereof, as shown in an alternate position.
The broken lines illustrating portions of the transparent case with adjustable strap for an electronic device form no part of the claimed design. The shade lines shown on the transparent case with adjustable strap for an electronic device represent contour lines and not surface ornamentation. The oblique shade lines in the figures show a transparent surface and not surface ornamentation.