---
title: kBluetoothL2CAPInformationFCSOption
framework: iobluetooth
role: symbol
role_heading: Global Variable
path: iobluetooth/kbluetoothl2capinformationfcsoption
---

# kBluetoothL2CAPInformationFCSOption

## Declaration

```swift
var kBluetoothL2CAPInformationFCSOption: BluetoothL2CAPInformationExtendedFeaturesMask { get }
```

## See Also

### Constants

- [kBluetoothL2CAPInformationBidirectionalQoS](iobluetooth/kbluetoothl2capinformationbidirectionalqos.md)
- [kBluetoothL2CAPInformationEnhancedRetransmissionMode](iobluetooth/kbluetoothl2capinformationenhancedretransmissionmode.md)
- [kBluetoothL2CAPInformationExtendedFlowSpecification](iobluetooth/kbluetoothl2capinformationextendedflowspecification.md)
- [kBluetoothL2CAPInformationExtendedWindowSize](iobluetooth/kbluetoothl2capinformationextendedwindowsize.md)
- [kBluetoothL2CAPInformationFixedChannels](iobluetooth/kbluetoothl2capinformationfixedchannels.md)
- [kBluetoothL2CAPInformationFlowControlMode](iobluetooth/kbluetoothl2capinformationflowcontrolmode.md)
- [kBluetoothL2CAPInformationNoExtendedFeatures](iobluetooth/kbluetoothl2capinformationnoextendedfeatures.md)
- [kBluetoothL2CAPInformationRetransmissionMode](iobluetooth/kbluetoothl2capinformationretransmissionmode.md)
- [kBluetoothL2CAPInformationStreamingMode](iobluetooth/kbluetoothl2capinformationstreamingmode.md)
- [kBluetoothL2CAPUnicastConnectionlessDataReception](iobluetooth/kbluetoothl2capunicastconnectionlessdatareception.md)