---
title: handsFreeSupportedFeatures()
framework: IOBluetooth
role: symbol
role_heading: Instance Method
platforms: [macOS 10.7+]
path: iobluetooth/iobluetoothsdpservicerecord/handsfreesupportedfeatures()
---

# handsFreeSupportedFeatures()

## Declaration

```swift
func handsFreeSupportedFeatures() -> UInt16
```