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id: dcb10771-cb21-48f2-8148-bde4c5c8704b
title: supportsMediaDevices
slug: /js/reference/webrtc/supports-media-devices
description: supportsMediaDevices function in the WebRTC namespace.
max-toc-depth: 3
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### supportsMediaDevices

* `Const` **supportsMediaDevices**(): `boolean`

Returns whether the current environment supports the media devices API.

#### Returns

`boolean`