FIG. 1 is an isometric view of an earphone that shows our claimed design;

FIG. 2 is a top view of the earphone;

FIG. 3 is a bottom view of the earphone;

FIG. 4 is a front view of the earphone;

FIG. 5 is a right side view of the earphone;

FIG. 6 is a left side view of the earphone;

FIG. 7 is a rear view of the earphone; and,

FIG. 8 is an isometric view of the earphone that shows additionally disclaimed illustrative features of a second earphone and connector.

The broken lines in FIGS. 1 through 8 are for illustrative purposes only and form no part of the claimed design.