Headphones

FIG. 1 is a top, front, right side perspective view of headphones, showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Evenly broken lines depict portions of the headphones which form no part of the claimed design.