This article explains four different ways to find lost AirPods. Instructions apply to both AirPods and AirPods Pro, and iOS devices running iOS 10.3 and later.
How to Find Lost AirPods? [4 Ways]
Here's how to locate lost AirPods using your iPhone or other iOS or iPadOS device with Find My enabled.
Open the Find My app on your iOS device and tap Devices.
Scroll through your list of devices and tap your AirPods.