Apple AirPods 4 – Key Specifications

Audio Features:

• 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

Microphones and Sensors:

• Dual beamforming microphones
• Inward-facing microphone
• Optical in-ear sensor
• Motion-detecting accelerometer
• Speech-detecting accelerometer
• Force sensor
• H2 headphone chip

Durability:

• Dust, sweat, and water-resistant (IP54)

Dimensions:

• AirPods:
  • Height: 30.2 mm (1.19 inches)
  • Width: 18.3 mm (0.72 inches)
  • Depth: 18.1 mm (0.71 inches)
  • Weight: 4.3 grams (0.15 ounces)
• Charging Case:
  • Height: 46.2 mm (1.82 inches)
  • Width: 50.1 mm (1.97 inches)
  • Depth: 21.2 mm (0.83 inches)
  • Weight (AirPods 4): 32.3 grams (1.14 ounces)
  • Weight (AirPods 4 with ANC): 34.7 grams (1.22 ounces)

Battery Life:

• Up to 5 hours of listening time on a single charge
• Up to 4.5 hours of talk time on a single charge
• With Charging Case (USB-C):
  • Up to 30 hours of listening time
  • Up to 20 hours of talk time
  • 5 minutes in the case provides around 1 hour of listening time or 45 minutes of talk time

What’s in the box:

• AirPods 4
• Charging Case (USB-C)
• Documentation

Connectivity:

• Bluetooth 5.3 wireless technology

Accessibility Features:

• Live Listen audio
• Headphone levels