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The ornamental design for a headphone, as shown and described. |
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FIG. 1 is a top, front and right-side perspective view of a headphone, showing our new design;
FIG. 2 is a top, front and right-side perspective view thereof, shown with head band in the expanded position;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right-side elevational view thereof, the left-side being a mirror image;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Yamazaki, Akira, Miyashita, Ohshi
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