Here’s how to enable Bluetooth on iPhone.
These steps apply to all iOS devices including all models of iPhones and iPads.
Tap the toggle next to Bluetooth until it’s green.

Your iPhone now has Bluetooth enabled.
How Do I Get My iPhone to Recognize a Bluetooth Speaker?
Here’s what to do and how to pair up the two devices.

On your Bluetooth speaker, look for a Bluetooth logo on a button.
Press and hold the button until a light begins flashing.
Some devices may require you to press a different combination of buttons.

Check the speaker manual for more details on how to put the Bluetooth speaker into pairing mode.
On your iPhone, tapSettings.
Tap the name of the Bluetooth speaker once it appears.
Wait a moment for the iPhone to pair up with the speaker.
Your Bluetooth speaker and iPhone are now connected to each other.
Switch off your Bluetooth speaker to temporarily disconnect at any time.
Why Is My iPhone Not Connecting to My Bluetooth Speaker?
Other possibilities may be the problem.
Check our guide for when youriPhone Bluetooth is not workingfor more details.
How Do I Play Music Through My Bluetooth Speaker?
You don’t need to do anything extra to play music through your Bluetooth speaker.
You may wish to do this if you’re selling the speaker or no longer use it.
Here’s what to do.
Tap the machine name.
One, go toSettings>General>About>Nameand give your phone a new customized name.
Or, two, go toSettings>Bluetooth>Choose connected Bluetooth accessory>Name.
In your iPhone, go toSettings>General>CarPlay>Available Carsand choose your vehicle.
Check your vehicle’s manual for more information on how to pair with a Bluetooth unit.
Generally, it’s possible for you to only connect one Bluetooth speaker to a unit at a time.
A few apps, like AmpMe, Bose Connect, and Ultimate Ears, let you connect multiple speakers.