FIG. 1 is a front perspective view of a headborne device showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left-side elevational view thereof;
FIG. 5 is a right-side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the headborne device that form no part of the claimed design. The stippling and line surface shading applied to the surfaces of the headborne device represent a contrast in appearance from one another and do not illustrate material, surface ornamentation, or surface decoration.