Headset

FIG. 1 is a top perspective view of a headset showing the new design.

FIG. 2 is a top perspective view.

FIG. 3 is a bottom perspective view.

FIG. 4 is a front view thereof.

FIG. 5 is a back view thereof.

FIG. 6 is a left view thereof.

FIG. 7 is a right view thereof.

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The broken lines depict portions of the headset that form no part of the claimed design.