google-material-design-icons/android/av/airplay/materialicons/black/res/drawable/baseline_airplay_24.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M6,22l12,0l-6,-6z"/>
  <path
      android:fillColor="@android:color/white"
      android:pathData="M21,3H3C1.9,3 1,3.9 1,5v12c0,1.1 0.9,2 2,2h4v-2H3V5h18v12h-4v2h4c1.1,0 2,-0.9 2,-2V5C23,3.9 22.1,3 21,3z"/>
</vector>