Earpiece

FIG. 1 is a perspective view of the back, bottom, and right side view showing the new design;

FIG. 2 is a perspective view of the back, top, and left side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a front elevation view thereof.

The short dash broken lines indicate portions of the bone conduction headphone that form no part of the claimed design.