Gerenciador De Audio Hd Realtek
Or Real Tech HD Audio Manager? This icon (orange phone) is in front of the clock and iris in the bar.
Click c / o bad (direct), there will be several (speaker) and media player. What is it for?
Different from that ..
This is the face of Iconzine so if you use your speaker you can use it to reduce and increase or increase the volume.
MELR clear answer =]