Once your AirPods are connected, you can use them to listen to music, make phone calls, and use Siri. If you have multiple Apple devices connected to the same iCloud account, your AirPods will automatically switch between them when you start using a different device.
Additionally, you can customize the settings for your AirPods by going to Settings > Bluetooth > AirPods and adjusting the options. This includes things like double-tap actions, automatic ear detection, and microphone preferences.
Overall, connecting your AirPods to your iPhone or iPad is a straightforward process that can be done in just a few steps.