AirPod Max features:
*Apple H1 headphone chip v Pop-up connection
*Active Noise Cancellation
*Knit mesh canopy reduces pressure
*3 mics with Beamforming for clear hands free calls
*Support for Siri personal Assistant
*O-Head Detection for Auto play/pause
*Soft memory foam Earcups
*Smart case included
*Spatial audio with dynamic head tracking
*Gyroscope, accelerometer, optical sensor, position sensor, and case-detect sensor.
*The Air-Pods Max has up to 20 hours of listening time on a single charge with Active Noise Cancellation or Transparency mode enabled.