<!--
{
  "documentType" : "article",
  "framework" : "IOBluetooth",
  "identifier" : "/documentation/IOBluetooth/BluetoothLEMaxTX-constants-3tkwh",
  "metadataVersion" : "0.1.0",
  "role" : "collectionGroup",
  "title" : "BluetoothLEMaxTX constants"
}
-->

# BluetoothLEMaxTX constants

## Topics

### Constants

[`var kBluetoothLEMaxTXOctetsDefault: Int`](/documentation/IOBluetooth/kBluetoothLEMaxTXOctetsDefault)

[`var kBluetoothLEMaxTXOctetsMax: Int`](/documentation/IOBluetooth/kBluetoothLEMaxTXOctetsMax)

[`var kBluetoothLEMaxTXOctetsMin: Int`](/documentation/IOBluetooth/kBluetoothLEMaxTXOctetsMin)

[`var kBluetoothLEMaxTXTimeDefault: Int`](/documentation/IOBluetooth/kBluetoothLEMaxTXTimeDefault)

[`var kBluetoothLEMaxTXTimeMax: Int`](/documentation/IOBluetooth/kBluetoothLEMaxTXTimeMax)

[`var kBluetoothLEMaxTXTimeMin: Int`](/documentation/IOBluetooth/kBluetoothLEMaxTXTimeMin)



---

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)