Dodatkowe funkcje
Konstrukcja odporna na pot, Motion-Detecting Accelerometer, Speech-Detecting Accelerometer, Adaptive EQ, Vent System for Pressure Equalization, Custom High-Excursion Apple Driver, Custom High Dynamic Range Amplifier, Inward-Facing Microphone, Force Sensor, Personalized Spatial Audio with dynamic head tracking, Apple H2 headphone chip, Voice Isolation, Optical in-ear sensor