Astro Mixamp Ma3p03 Manual _top_ -

| Dial/Button | Function | |--------------|----------| | | Outer ring – controls headphone loudness | | Game/voice balance | Inner dial – press to toggle between game vs chat priority. Rotate to mix. | | Power button | Hold 2 seconds to power on/off. Press once to mute mic (LED turns red). | | EQ button | Cycles 4 presets (Astro, Pro, Studio, etc.) – LED color changes. | | Dolby button | Toggles Dolby Digital processing on/off. Off = pure stereo. |

Allows you to plug in a phone or MP3 player to listen to music or take calls while gaming. Astro Mixamp Ma3p03 Manual