boxicons/svg/regular/bx-volume-low.svg

<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path d="M4 17h2.697l5.748 3.832a1.004 1.004 0 0 0 1.027.05A1 1 0 0 0 14 20V4a1 1 0 0 0-1.554-.832L6.697 7H4c-1.103 0-2 .897-2 2v6c0 1.103.897 2 2 2zm0-8h3c.033 0 .061-.016.093-.019a1.027 1.027 0 0 0 .379-.116c.026-.014.057-.017.082-.033L12 5.868v12.264l-4.445-2.964c-.025-.018-.056-.02-.082-.033a.977.977 0 0 0-.382-.116C7.059 15.016 7.032 15 7 15H4V9zm12-2v10c1.225-1.1 2-3.229 2-5s-.775-3.9-2-5z"/></svg>