FIG. 1 is a front, top and right side perspective view of a first embodiment of a bone conduction headphone showing my new design;
FIG. 2 is a rear, bottom and 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;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a front, top and right side perspective view of a second embodiment of a bone conduction headphone showing my new design;
FIG. 10 is a rear, bottom and left side perspective view thereof;
FIG. 11 is a front elevation view thereof;
FIG. 12 is a rear elevation view thereof;
FIG. 13 is a left side elevation view thereof;
FIG. 14 is a right side elevation view thereof;
FIG. 15 is a top plan view thereof;
FIG. 16 is a bottom plan view thereof;
FIG. 17 is a front, top and right side perspective view of a third embodiment of a bone conduction headphone showing my new design;
FIG. 18 is a rear, bottom and left side perspective view thereof;
FIG. 19 is a front elevation view thereof;
FIG. 20 is a rear elevation view thereof;
FIG. 21 is a left side elevation view thereof;
FIG. 22 is a right side elevation view thereof;
FIG. 23 is a top plan view thereof;
FIG. 24 is a bottom plan view thereof;
FIG. 25 is a front, top and right side perspective view of a fourth embodiment of a bone conduction headphone showing my new design;
FIG. 26 is a rear, bottom and left side perspective view thereof;
FIG. 27 is a front elevation view thereof;
FIG. 28 is a rear elevation view thereof;
FIG. 29 is a left side elevation view thereof;
FIG. 30 is a right side elevation view thereof;
FIG. 31 is a top plan view thereof; and,
FIG. 32 is a bottom plan view thereof.
The broken lines in the drawings are employed to show unclaimed portions of the bone conduction headphone, and form no part of the claimed design.
