Earphone charging case

FIG. 1 is a front perspective view of an earphone charging case of my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the earphone charging case that form no part of the claimed design.