While the default 2 is a seconds, the broadcast delay can be adjusted to whatever your event requires. The optimal delay time is 1-2 seconds. This can be reduced to 50ms.
Yes. You can see the number of listeners on the computer broadcaster and on the management website.
Yes, but each language needs its own laptop.
The app can support an unlimited number of languages.
Yes, there is a "Mute" button in the computer app. To temporarily mute the audio stream, press and hold “Mute” button. When you release, sound will resume. To mute the audio stream for a longer period of time, click and drag the button away. To turn off the constant mute simply repeat.