Microphone holder

FIG. 1 is a front perspective view of a microphone holder embodying the new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a back view thereof.

Broken lines are used to illustrate features of the microphone holder that form no part of the claimed design.