---
title: outgoingMTU
framework: IOBluetooth
role: symbol
role_heading: Instance Property
path: iobluetooth/iobluetoothl2capchannel/outgoingmtu
---

# outgoingMTU

Returns the current outgoing MTU for the L2CAP channel.

## Declaration

```swift
var outgoingMTU: BluetoothL2CAPMTU { get }
```

## Discussion

Discussion The outgoing MTU represents the maximum L2CAP packet size for packets being sent to the remote device.