Dual Optical Sensors
Apple H1 Chip
Motion-Detecting Accelerometer
Speech-Detecting Accelerometer
Active Noise Cancellation
Transparency Mode
Adaptive EQ
Accelerometer
Transparency Switching
Position Sensor
Case-detect Sensor
Gyroscope
Nine Microphones
Spatial Audio with Dynamic Head Tracking
Live Listen Audio
Headphone Levels
Headphone Accommodations
Sweat-proof design
Custom High-Excursion Apple Driver
Custom High Dynamic Range Amplifier
Inward-Facing Microphone
Skin-Detect Sensor
Touch Control
Vent System for Pressure Equalization
Personalized Spatial Audio with dynamic head tracking
Apple H2 headphone chip
Adaptive Audio
Apple U1 chip in MagSafe Charging Case (USB‑C)
Conversation Awareness
Personalized Volume
Loud Noise Reduction
