What is claimed is the ornamental design for a microphone, as shown and described.
FIG. 1 is a top front left perspective view of the microphone showing our new design. The broken line showing of the side and bottom panel is for the purpose of illustrating the curvature of the device and forms no part of the claimed design.
FIG. 2 is a bottom back right perspective view thereof. The broken line showing of the side and bottom panel is for the purpose of illustrating the curvature of the device and forms no part of the claimed design.
FIG. 3 is a front view thereof. The broken line showing of the side and bottom panel is for the purpose of illustrating the curvature of the device and forms no part of the claimed design.
FIG. 4 is a back view thereof. The broken line showing of the side and bottom panel is for the purpose of illustrating the curvature of the device and forms no part of the claimed design.
FIG. 5 is a left view thereof, with the right side view being a mirror image. The broken line showing of the side view is for the purpose of illustrating the curvature of the device and forms no part of the claimed design.
FIG. 6 is a top view thereof. The top and bottom transverse borders reflect curved sides as illustrated in FIG. 1. The broken line showing of the bottom panel is for the purpose of illustrating the curvature of the device and forms no part of the claimed design; and,
FIG. 7 is a bottom view thereof. The broken line showing of the bottom of the microphone is for the purpose of illustrating the curvature of the device and forms no part of the claimed design.