To adjust the volume on your AirPods Pro, you can use either your iPhone, iPad, or Apple Watch.

Here are the steps to adjust the volume on your AirPods Pro using your iPhone or iPad:

  1. Open the Control Center on your iPhone or iPad by swiping down from the top-right corner of the screen on newer devices or by swiping up from the bottom of the screen on older devices.

  2. Tap on the volume slider to expand it.

  3. You will see the volume slider, which you can slide up or down to adjust the volume of your AirPods Pro.

Here are the steps to adjust the volume on your AirPods Pro using your Apple Watch:

  1. Play audio on your Apple Watch.

  2. Raise your wrist to wake your Apple Watch.

  3. Swipe up from the bottom of the screen to open the Control Center.

  4. Tap the volume icon.

  5. Adjust the volume with the Digital Crown or the volume buttons.

You can also use Siri to adjust the volume on your AirPods Pro. Simply say "Hey Siri, turn up/down the volume."