# Voice communication

## How to use microphone

Start voice communication by clicking on the microphone button

<figure><img src="/files/ZWB5F1BsgwAmlZGDhaEi" alt=""><figcaption><p>Microphone Buttoninfo</p></figcaption></figure>

{% hint style="info" %}
**Good to know :** On a web browser you must grant access rights to the microphone to access it!
{% endhint %}

## How change microphone

Go to [**Klona settings**](/doc/klona-client/explore-klona-client/settings.md) and choose the microphone you want to use !

## The different modes of voice communication

There are **two types** of voice communication:

* Voice communication in **Proximity zone mode** : To speak with another participant you must move towards him and be in his proximity zone. A circle on the ground will appear to indicate that you are in its area.
* Voice communication in **Room zone mode** : In this mode, all the participants present in the room hear what you say

{% hint style="info" %}
**Good to know :** At the top left of the screen a panel indicates the current status of the type of communication
{% endhint %}


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