Twotone Sentiment Satisfied Icon

<svg xmlns="http://www.w3.org/2000/svg" width="256" height="256" viewBox="0 0 24 24" fill="currentColor">
  <path fill="currentColor" d="M12 4c-4.42 0-8 3.58-8 8s3.58 8 8 8s8-3.58 8-8s-3.58-8-8-8m3.5 4c.83 0 1.5.67 1.5 1.5s-.67 1.5-1.5 1.5s-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5m-7 0c.83 0 1.5.67 1.5 1.5S9.33 11 8.5 11S7 10.33 7 9.5S7.67 8 8.5 8m3.5 9.5c-2.33 0-4.32-1.45-5.12-3.5h1.67c.7 1.19 1.97 2 3.45 2s2.75-.81 3.45-2h1.67c-.8 2.05-2.79 3.5-5.12 3.5" opacity=".3"/><circle cx="15.5" cy="9.5" r="1.5" fill="currentColor"/><circle cx="8.5" cy="9.5" r="1.5" fill="currentColor"/><path fill="currentColor" d="M12 16c-1.48 0-2.75-.81-3.45-2H6.88a5.495 5.495 0 0 0 10.24 0h-1.67c-.7 1.19-1.97 2-3.45 2m-.01-14C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2M12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8s8 3.58 8 8s-3.58 8-8 8"/>
</svg>