Patent Publication Number: US-D725636-S

Title: In-ear headphone

Description:
FIG. 1  is a perspective view of an ornamental design for a in-ear headphone, according to the invention. 
         FIG. 2  is a front view of the in-ear headphone of  FIG. 1 . 
         FIG. 3  is a rear view of the in-ear headphone of  FIG. 1 . 
         FIG. 4  is a top view of the in-ear headphone of  FIG. 1 . 
         FIG. 5  is a bottom view of the in-ear headphone of  FIG. 1 . 
         FIG. 6  is a right side view of the in-ear headphone of  FIG. 1 ; and, 
         FIG. 7  is a left side view of the in-ear headphone of  FIG. 1 . 
       The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.