1.1 is a front view of a headphone showing my new design, disclosing a first embodiment;
1.2 is a first left side perspective view thereof;
1.3 is a second left side perspective view thereof;
1.4 is a first right side perspective view thereof;
1.5 is a second right side perspective view thereof;
1.6 is a third right side perspective view thereof;
2.1 is a front view of a headphone showing my new design, disclosing a second embodiment;
2.2 is a top perspective view thereof;
2.3 is a first right side perspective view thereof;
2.4 is a second right side perspective view thereof;
2.5 is a first left side perspective view thereof; and
2.6 is a second perspective view thereof.