Testing device of microphone

Abstract

Description

FIG. 1 shows a perspective view of the present design;

FIG. 2 shows a front elevational view of the present design;

FIG. 3 shows a rear elevational view of the present design;

FIG. 4 shows a left elevational view of the present design;

FIG. 5 shows a right elevational view of the present design;

FIG. 6 shows a top plan view of the present design;

FIG. 7 shows a bottom plan view of the present design; and,

FIG. 8 shows the status of using of the present design.

The broken line showing of the microphones and headsets in FIG. 8 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a testing device of microphone, as shown and described.