Audio headset

FIG. 1 is a perspective view of an audio headset, showing the microphone in an attached condition, showing our design;

FIG. 2 is an opposing perspective view thereof;

FIG. 3 is front view thereof;

FIG. 4 is a rear view of the audio headset, in a microphone attached condition;

FIG. 4A is a rear view of the audio headset, showing the microphone in a detached condition;

FIG. 5 is a side view the audio headset, showing the microphone in an attached condition;

FIG. 5A is a side view of the audio headset, showing the microphone in a detached condition;

FIG. 6 is an opposing side view thereof, showing the microphone in an attached condition;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective bottom view of the audio headset, showing the microphone in a detached condition.

The broken lines showing the environment in the figures are for illustrative purposes only and form no part of the claimed design.