Idea of Source Four Par Icon
It's a logo for Source Four Par that looks like a microphone on a business card. It's a cylinder protruding from a rectangle, the cylinder's surface has a squared net over it.
This Source Four Par icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,100 icons, all in the same style and quality.