Testing conducted by Apple in July and August 2024 using preproduction AirPods 4 with Charging Case paired with preproduction iPhone 16 Pro Max units, all with prerelease software. Available on compatible devices running iOS 18, iPadOS 18, or macOS Sequoia and later when paired with AirPods 4, AirPods 4 with Active Noise Cancellation, or AirPods Pro 2 with the latest firmware.
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