Personalized Spatial Audio with dynamic head tracking Dust-, sweat- and water-resistant AirPods include a charging case. The charging case also supports Apple Watch and Qi‑certified wireless charging and includes a built‑in speaker for Find My to make it easier to find Voice Isolation, Hey Siri and Siri Interactions Up to 5 hours of listening time on a single charge (up to 4 hours with Active Noise Cancellation enabled) Up to 30 hours of listening time (up to 20 hours with Active Noise Cancellation enabled) Wireless Charging Case (USB‑C) with speaker for Find My Active Noise Cancellation, with Adaptive Audio and Transparency mode