<!--
{
  "availability" : [
    "macOS: -"
  ],
  "documentType" : "symbol",
  "framework" : "IOBluetooth",
  "identifier" : "/documentation/IOBluetooth/BluetoothFeatureBits",
  "metadataVersion" : "0.1.0",
  "role" : "Structure",
  "symbol" : {
    "kind" : "Structure",
    "modules" : [
      "IOBluetooth"
    ],
    "preciseIdentifier" : "c:@E@BluetoothFeatureBits"
  },
  "title" : "BluetoothFeatureBits"
}
-->

# BluetoothFeatureBits

```
struct BluetoothFeatureBits
```

## Topics

### Constants

[`kBluetoothFeature3SlotEnhancedDataRateACLPackets`](/documentation/IOBluetooth/kBluetoothFeature3SlotEnhancedDataRateACLPackets)

[`kBluetoothFeature3SlotEnhancedDataRateeSCOPackets`](/documentation/IOBluetooth/kBluetoothFeature3SlotEnhancedDataRateeSCOPackets)

[`kBluetoothFeature5SlotEnhancedDataRateACLPackets`](/documentation/IOBluetooth/kBluetoothFeature5SlotEnhancedDataRateACLPackets)

[`kBluetoothFeatureAFHCapableMaster`](/documentation/IOBluetooth/kBluetoothFeatureAFHCapableMaster)

[`kBluetoothFeatureAFHCapableSlave`](/documentation/IOBluetooth/kBluetoothFeatureAFHCapableSlave)

[`kBluetoothFeatureAFHClassificationMaster`](/documentation/IOBluetooth/kBluetoothFeatureAFHClassificationMaster)

[`kBluetoothFeatureAFHClassificationSlave`](/documentation/IOBluetooth/kBluetoothFeatureAFHClassificationSlave)

[`kBluetoothFeatureALawLog`](/documentation/IOBluetooth/kBluetoothFeatureALawLog)

[`kBluetoothFeatureAbsenceMasks`](/documentation/IOBluetooth/kBluetoothFeatureAbsenceMasks)

[`kBluetoothFeatureAliasAuhentication`](/documentation/IOBluetooth/kBluetoothFeatureAliasAuhentication)

[`kBluetoothFeatureBroadcastEncryption`](/documentation/IOBluetooth/kBluetoothFeatureBroadcastEncryption)

[`kBluetoothFeatureCVSD`](/documentation/IOBluetooth/kBluetoothFeatureCVSD)

[`kBluetoothFeatureChannelQuality`](/documentation/IOBluetooth/kBluetoothFeatureChannelQuality)

[`kBluetoothFeatureEV4Packets`](/documentation/IOBluetooth/kBluetoothFeatureEV4Packets)

[`kBluetoothFeatureEV5Packets`](/documentation/IOBluetooth/kBluetoothFeatureEV5Packets)

[`kBluetoothFeatureEncapsulatedPDU`](/documentation/IOBluetooth/kBluetoothFeatureEncapsulatedPDU)

[`kBluetoothFeatureEncryption`](/documentation/IOBluetooth/kBluetoothFeatureEncryption)

[`kBluetoothFeatureEnhancedDataRateACL2MbpsMode`](/documentation/IOBluetooth/kBluetoothFeatureEnhancedDataRateACL2MbpsMode)

[`kBluetoothFeatureEnhancedDataRateACL3MbpsMode`](/documentation/IOBluetooth/kBluetoothFeatureEnhancedDataRateACL3MbpsMode)

[`kBluetoothFeatureEnhancedDataRateeSCO2MbpsMode`](/documentation/IOBluetooth/kBluetoothFeatureEnhancedDataRateeSCO2MbpsMode)

[`kBluetoothFeatureEnhancedDataRateeSCO3MbpsMode`](/documentation/IOBluetooth/kBluetoothFeatureEnhancedDataRateeSCO3MbpsMode)

[`kBluetoothFeatureEnhancedInquiryScan`](/documentation/IOBluetooth/kBluetoothFeatureEnhancedInquiryScan)

[`kBluetoothFeatureErroneousDataReporting`](/documentation/IOBluetooth/kBluetoothFeatureErroneousDataReporting)

[`kBluetoothFeatureExtendedFeatures`](/documentation/IOBluetooth/kBluetoothFeatureExtendedFeatures)

[`kBluetoothFeatureExtendedInquiryResponse`](/documentation/IOBluetooth/kBluetoothFeatureExtendedInquiryResponse)

[`kBluetoothFeatureExtendedSCOLink`](/documentation/IOBluetooth/kBluetoothFeatureExtendedSCOLink)

[`kBluetoothFeatureFiveSlotPackets`](/documentation/IOBluetooth/kBluetoothFeatureFiveSlotPackets)

[`kBluetoothFeatureFlowControlLagBit0`](/documentation/IOBluetooth/kBluetoothFeatureFlowControlLagBit0)

[`kBluetoothFeatureFlowControlLagBit1`](/documentation/IOBluetooth/kBluetoothFeatureFlowControlLagBit1)

[`kBluetoothFeatureFlowControlLagBit2`](/documentation/IOBluetooth/kBluetoothFeatureFlowControlLagBit2)

[`kBluetoothFeatureHV2Packets`](/documentation/IOBluetooth/kBluetoothFeatureHV2Packets)

[`kBluetoothFeatureHV3Packets`](/documentation/IOBluetooth/kBluetoothFeatureHV3Packets)

[`kBluetoothFeatureHoldMode`](/documentation/IOBluetooth/kBluetoothFeatureHoldMode)

[`kBluetoothFeatureInquiryTransmissionPowerLevel`](/documentation/IOBluetooth/kBluetoothFeatureInquiryTransmissionPowerLevel)

[`kBluetoothFeatureInterlacedInquiryScan`](/documentation/IOBluetooth/kBluetoothFeatureInterlacedInquiryScan)

[`kBluetoothFeatureInterlacedPageScan`](/documentation/IOBluetooth/kBluetoothFeatureInterlacedPageScan)

[`kBluetoothFeatureLESupportedController`](/documentation/IOBluetooth/kBluetoothFeatureLESupportedController)

[`kBluetoothFeatureLinkSupervisionTimeoutChangedEvent`](/documentation/IOBluetooth/kBluetoothFeatureLinkSupervisionTimeoutChangedEvent)

[`kBluetoothFeatureNonFlushablePacketBoundaryFlag`](/documentation/IOBluetooth/kBluetoothFeatureNonFlushablePacketBoundaryFlag)

[`kBluetoothFeaturePagingScheme`](/documentation/IOBluetooth/kBluetoothFeaturePagingScheme)

[`kBluetoothFeatureParkMode`](/documentation/IOBluetooth/kBluetoothFeatureParkMode)

[`kBluetoothFeaturePauseEncryption`](/documentation/IOBluetooth/kBluetoothFeaturePauseEncryption)

[`kBluetoothFeaturePowerControl`](/documentation/IOBluetooth/kBluetoothFeaturePowerControl)

[`kBluetoothFeaturePowerControlRequests`](/documentation/IOBluetooth/kBluetoothFeaturePowerControlRequests)

[`kBluetoothFeatureRSSI`](/documentation/IOBluetooth/kBluetoothFeatureRSSI)

[`kBluetoothFeatureRSSIWithInquiryResult`](/documentation/IOBluetooth/kBluetoothFeatureRSSIWithInquiryResult)

[`kBluetoothFeatureSCOLink`](/documentation/IOBluetooth/kBluetoothFeatureSCOLink)

[`kBluetoothFeatureScatterMode`](/documentation/IOBluetooth/kBluetoothFeatureScatterMode)

[`kBluetoothFeatureSecureSimplePairing`](/documentation/IOBluetooth/kBluetoothFeatureSecureSimplePairing)

[`kBluetoothFeatureSlotOffset`](/documentation/IOBluetooth/kBluetoothFeatureSlotOffset)

[`kBluetoothFeatureSniffMode`](/documentation/IOBluetooth/kBluetoothFeatureSniffMode)

[`kBluetoothFeatureSniffSubrating`](/documentation/IOBluetooth/kBluetoothFeatureSniffSubrating)

[`kBluetoothFeatureSwitchRoles`](/documentation/IOBluetooth/kBluetoothFeatureSwitchRoles)

[`kBluetoothFeatureThreeSlotPackets`](/documentation/IOBluetooth/kBluetoothFeatureThreeSlotPackets)

[`kBluetoothFeatureTimingAccuracy`](/documentation/IOBluetooth/kBluetoothFeatureTimingAccuracy)

[`kBluetoothFeatureTransparentSCOData`](/documentation/IOBluetooth/kBluetoothFeatureTransparentSCOData)

[`kBluetoothFeatureULawLog`](/documentation/IOBluetooth/kBluetoothFeatureULawLog)

[`KBluetoothExtendedFeatureSecureConnectionsHostMode`](/documentation/IOBluetooth/KBluetoothExtendedFeatureSecureConnectionsHostMode)

[`kBluetoothExtendedFeatureLEAndBREDRToSameDeviceHostMode`](/documentation/IOBluetooth/kBluetoothExtendedFeatureLEAndBREDRToSameDeviceHostMode)

[`kBluetoothExtendedFeatureLESupportedHostMode`](/documentation/IOBluetooth/kBluetoothExtendedFeatureLESupportedHostMode)

[`kBluetoothExtendedFeaturePing`](/documentation/IOBluetooth/kBluetoothExtendedFeaturePing)

[`kBluetoothExtendedFeatureReserved`](/documentation/IOBluetooth/kBluetoothExtendedFeatureReserved)

[`kBluetoothExtendedFeatureSecureConnectionsControllerSupport`](/documentation/IOBluetooth/kBluetoothExtendedFeatureSecureConnectionsControllerSupport)

[`kBluetoothExtendedFeatureSimpleSecurePairingHostMode`](/documentation/IOBluetooth/kBluetoothExtendedFeatureSimpleSecurePairingHostMode)

[`kBluetoothExtendedFeatureSlotAvailabilityMask`](/documentation/IOBluetooth/kBluetoothExtendedFeatureSlotAvailabilityMask)

[`kBluetoothExtendedFeatureTrainNudging`](/documentation/IOBluetooth/kBluetoothExtendedFeatureTrainNudging)

[`kBluetoothFeatureAFHCapablePeripheral`](/documentation/IOBluetooth/kBluetoothFeatureAFHCapablePeripheral)

[`kBluetoothFeatureAFHClassificationPeripheral`](/documentation/IOBluetooth/kBluetoothFeatureAFHClassificationPeripheral)

## Relationships

### Conforms To

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Sendable`](/documentation/Swift/Sendable)

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)