Make sure your AirPods are charged
Turn on Bluetooth on your phone
Open the AirPods case with the AirPods inside
Hold the case near your phone
Press and hold the setup button on the back of the case until the light flashes white
Wait for the pairing prompt to appear on your phone
Tap Connect
Follow any on-screen instructions
If prompted, tap Done
Put the AirPods in your ears and test the connection