***

id: b02aad92-cf64-40b2-ae69-44cb2504a8c6
title: 'off'
slug: /js/reference/video/room-session/off
description: off method for the RoomSession class.
max-toc-depth: 3
----------------

### off

* **off**(`event`, `fn?`)

Remove an event handler.

#### Parameters

| Name    | Type     | Description                                                                                               |
| :------ | :------- | :-------------------------------------------------------------------------------------------------------- |
| `event` | `string` | Name of the event. See the list of [events](/docs/browser-sdk/v3/js/reference/video/room-session/events). |
| `fn?`   | Function | An event handler which had been previously attached.                                                      |