What does the Button on the Back of AirPods Pro 2 do? - YouTube
What does the button on the back of my AirPods Pro case do? - YouTube
If your AirPods or AirPods Pro won't connect - Apple Support
My airpods have no button on the back. What is this? - Quora
What is the Button on the Airpods Case For? - Tech Junkie
How to use the extra features packed into Apple's tiny AirPods | AppleInsider
Amazon.com: Wireless Charging Case Replacement Compatible for Airpod 1st & 2nd Generation Charging Case Bluetooth Pairing Sync Button Support Wired & Wireless Charger Case NO Earbuds : Cell Phones & Accessories