AirPods 4
Custom high-excursion Apple driver
Custom high dynamic range amplifier
Voice Isolation
Personalized Spatial Audio with dynamic head tracking
Adaptive EQ
Vent system for pressure equalization
Sensors
Dual beamforming microphones
Inward-facing microphone
Optical in-ear sensor
Motion-detecting accelerometer
Speech-detecting accelerometer
Force sensor
Chip H2 headphone chip
Dust, sweat, and water resistant (IP54)
Charging Case
Works with USB-C connector
Works with USB-C connector, Apple Watch charger, or Qi‐certified chargers
Includes a speaker for use with Find My proximity view
Bluetooth 5.3 wireless technology
In the Box
AirPods 4
Charging Case (USB-C)
Documentation
USB-C Charge Cable sold separately