Low poly logo microphone 3. Low polygonal 3d model logo microphone. The file is created in Blender 2.79 and can be opened in any compatible packages. Archive includes files with the extensions .blend, .3ds, .fbx, .ply, .x3d, .obj, .stl. Render Blender 2.79 default. Polygons:1,078 Vertices:1,078 Using: Open the file by double clicking the left mouse button. Thanks to everyone who watches, comments and buys my models, it's very important for me! Thanks to all.