Adjustment portion of headphone device

Description

FIG. 1 is a perspective view of an adjustment portion of a headphone device showing my new design, as viewed from the top and front.

FIG. 2 is a front profile view of the adjustment portion shown in FIG. 1.

FIG. 3 is a back profile view of the adjustment portion shown in FIG. 1.

FIG. 4 is a first side profile view of the adjustment portion shown in FIG. 1.

FIG. 5 is a second side profile view of the adjustment portion shown in FIG. 1.

FIG. 6 is a plan view of the adjustment portion shown in FIG. 1; and,

FIG. 7 is an inverse plan view of the adjustment portion shown in FIG. 1.

The details shown in broken lines illustrate features that form no part of the claimed design.

Claims

The ornamental design for an adjustment portion of a headphone device, as shown and described.