- Apple H1 headphone chip
- Active Noise Cancellation
- Transparency mode
- Spatial audio with dynamic head tracking
- Nine microphones
- Gyroscope, accelerometer, optical sensor, position sensor, and case-detect sensor.
The AirPods Max has up to 20 hours of listening time on a single charge with Active Noise Cancellation or Transparency mode enabled. Five minutes of charge time provides around 1.5 hours of listening time.