Get 6 months free Apple Music with your AirPods or select Beats products at Apple.
Make sure your iPhone or iPad is running iOS 15 or later.
Pair your eligible audio device to your iPhone or iPad.
Open the Apple Music app on your iPhone or iPad and sign in with your Apple ID. If the offer doesn't appear immediately after launching the app, go to the Listen Now tab where it will appear.
Eligible models are - AirPods Pro, AirPods (2nd generation), AirPods (3rd generation), AirPods Max, Beats Studio Buds Powerbeats, Powerbeats Pro, Beats Solo Pro. You have 90 days after first pairing your device to take advantage of your six free months of Apple Music. For current owners of eligible devices, you have 90 days after upgrading to the latest iOS or iPadOS to redeem your six months free.