Earphone

FIG. 1 is a front view of an earphone showing the claimed design;

FIG. 2 is a right side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top perspective view thereof;

FIG. 6 is a front perspective view thereof; and,

FIG. 7 is a bottom perspective view thereof.

The dot-dash broken lines in the figures and the areas within the dot-dash broken lines show portions of the earphone that form no part of the claimed design.