# DeviceInfo (/zh-CN/api-reference/rtc/flutter/class-deviceinfo)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

<a id="class_deviceinfo__prototype"></a>

```dart
class DeviceInfo {
  const DeviceInfo({this.isLowLatencyAudioSupported});

  @JsonKey(name: 'isLowLatencyAudioSupported')
  final bool? isLowLatencyAudioSupported;
  factory DeviceInfo.fromJson(Map<String, dynamic> json) =>
      _$DeviceInfoFromJson(json);
  Map<String, dynamic> toJson() => _$DeviceInfoToJson(this);
}
```

<a id="class_deviceinfo__detailed_desc"></a>

:::note
注： 该类仅适用于 Android 平台。
:::

<a id="class_deviceinfo__parameters"></a>

## 属性 [#属性]

<ParameterList>
<a id="islowlatencyaudiosupported"></a>
<Parameter name="isLowLatencyAudioSupported">

是否支持极低延时音频采集和播放：

- true: 支持
- false: 不支持

</Parameter>
</ParameterList>