Wireless Earphone

FIG. 1 is a top, front, and left perspective view of a first embodiment of a wireless earphone showing the claimed design; FIG. 2 is a front elevation view thereof; FIG. 3 is a rear elevation view thereof; FIG. 4 is a left side elevation view thereof; FIG. 5 is a right side elevation view thereof; FIG. 6 is a top plan view thereof; FIG. 7 is a bottom plan view thereof; FIG. 8 is a top, front, and left perspective view thereof a second embodiment of a wireless earphone, showing the claimed design; FIG. 9 is a front elevation view thereof; FIG. 10 is a rear elevation view thereof; FIG. 11 is a left side elevation view thereof; FIG. 12 is a right side elevation view thereof; FIG. 13 is a top plan elevation view thereof; and, FIG. 14 is a bottom plan elevation view thereof.