Wireless Earphone Charging Case

FIG. 1 is a top, front and right side perspective view of a wireless earphone charging case, showing our new design; FIG. 2 is a bottom, rear, left side perspective view thereof; FIG. 3 is a front elevation view thereof; FIG. 4 is a rear elevation view thereof; FIG. 5 is a left side elevation view thereof; FIG. 6 is a right side elevation view thereof; FIG. 7 is a top plan view thereof; and, FIG. 8 is a bottom plan view thereof. The broken lines are included to show features that form no part of the claimed design.