Buy AppleAirPods 4 with Active Noise Cancellation

Sensors
Dual beamforming microphones
Inward-facing microphone
OpticalIn-ear sensor
Motion-detecting accelerometer
Speech-detecting accelerometer
Force sensor
Chip
H2 headphone chip

Works with USB-C connector, Apple Watch charger, or Qi-certified chargers
Includes a speaker for use with Find My Near View

AirPods 4 with Active Noise Cancellation

Up to 4 hours of listening time on a single charge with Active Noise Cancellation enabled15
Up to 5 hours of listening time on a single charge with Noise Control off15
Up to 4.5 hours of talk time on a single charge16

AirPods 4 with Active Noise Cancellation and Charging Case (USB-C)

Up to 20 hours of listening time with Active Noise Cancellation enabled17
Up to 30 hours of listening time with Noise Control off17
Up to 20 hours of Talk 18
5 minutes in the case provides about an hour of listening time 19 or about 45 minutes of talk time 20