***

id: b56f9c65-bd9a-49ef-944a-ea7c7f124dd4
title: setInputVolume
slug: /node/reference/video/room-session/set-input-volume
description: setInputVolume method for the RoomSession class.
max-toc-depth: 3
----------------

[roomsession-41]: /docs/server-sdk/v4/node/reference/video/room-session

### setInputVolume

* **setInputVolume**(`params`): `Promise<void>`

Sets the input volume for a given member (e.g., the microphone input level).

#### Parameters

<ParamField path="params" type="object" required>
  Object containing the parameters of the method.
</ParamField>

<Indent>
  <ParamField path="memberId" type="string">
    ID of the member to affect.
  </ParamField>

  <ParamField path="volume" type="number" required default="0">
    Desired volume. Values range from -50 to 50.
  </ParamField>
</Indent>

#### Returns

`Promise<void>`

#### Example

In this example, we wait for a second member to join the room and then set the input volume for that member to -50.
This example assumes that there is a [`RoomSession`][roomsession-41]
already active and that members are joining the room.

```js
import { SignalWire } from "@signalwire/realtime-api";

const client = await SignalWire({ project: "ProjectID Here", token: "Token Here" })

const videoClient = client.video;

// Setup listener for when a room starts
await videoClient.listen({
  onRoomStarted: (roomsession) => {
    console.log("Room started", roomsession.displayName);

    // Setup listener for when a room is updated
    roomsession.listen({
      onMemberJoined: (member) => {
        console.log("Member joined", member.name);

        // Update the input sensitivity for the member
        roomsession.setInputVolume({
          volume: -50,
          memberId: member.id,
        });
      },
      onMemberUpdated: (member) => {
        console.log(`Updated input volume for ${member.name, member.inputVolume}`);
      },
    })
  }
});
```