Sleep Headphones

FIG. 1 is a front perspective view of sleep headphones showing the new design;

FIG. 2 is a back perspective view of a sleep headphones;

FIG. 3 is a front view of a sleep headphones;

FIG. 4 is a back view of a sleep headphones;

FIG. 5 is a right side view of a sleep headphones;

FIG. 6 is a left side view of a sleep headphones;

FIG. 7 is a top view of a sleep headphones;

FIG. 8 is a bottom view of a sleep headphones;

FIG. 9 is a front perspective view of a sleep headphones in closed position;

FIG. 10 is a back perspective view of a sleep headphones in closed position;

FIG. 11 is a front view of a sleep headphones in closed position; and,

FIG. 12 is a back view of a sleep headphones in closed position.

The short broken lines on the surface of the sleep headphones depict stitching and form no part of the claimed design.