AirPods 4 – Full Specifications & Features
Audio & Technology
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Custom high-excursion Apple driver
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Custom high dynamic range amplifier
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Adaptive EQ
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Vent system for pressure equalization
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Voice Isolation for crystal-clear calls
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Personalized Spatial Audio with dynamic head tracking
Microphones & Sensors
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Dual beamforming microphones
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Inward-facing microphone
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Optical in-ear sensor
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Motion-detecting accelerometer
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Speech-detecting accelerometer
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Force sensor for tactile controls
Chip & Processing
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Apple H2 chip for improved performance, audio, and power efficiency
Controls
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Press once: Play/Pause, Answer/Mute call
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Press twice: Skip forward, End call
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Press three times: Skip back
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Press and hold: Activate Siri
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“Hey Siri” or just “Siri” voice activation
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Siri Interactions:
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Nod to accept
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Shake head to decline
(For calls, messages, and other prompts)
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Battery Life
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AirPods only:
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Up to 5 hours listening
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Up to 4.5 hours talk
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With Charging Case (USB-C):
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Up to 30 hours listening
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Up to 20 hours talk
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Fast Charge:
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5 minutes = ~1 hour listening or ~45 minutes talk
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Design & Comfort
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Each AirPod:
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Height: 30.2 mm
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Width: 18.3 mm
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Depth: 18.1 mm
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Weight: 4.3 g
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Charging Case (USB-C):
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Height: 46.2 mm
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Width: 50.1 mm
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Depth: 21.2 mm
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Weight: 32.3 g (or 34.7 g w/ ANC variant)
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Durability
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IP54 Rated: Dust, sweat, and water-resistant
Connectivity
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Bluetooth 5.3
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Works with Apple ecosystem + limited support for non-Apple devices
Compatibility
Requires latest versions of:
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iOS (iPhone)
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iPadOS (iPad)
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macOS (Mac)
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watchOS (Apple Watch)
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tvOS (Apple TV)
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visionOS (Vision Pro)
Backward compatible via Bluetooth, but advanced features may not be available on older or non-Apple devices.
Accessibility Features
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Live Listen
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Headphone Accommodations
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Headphone Levels
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Voice and gesture-based Siri access
In the Box
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AirPods 4 (left and right)
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Charging Case (USB-C)
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Documentation
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(USB-C charge cable sold separately)
Key Features Summary
✔ Personalized Spatial Audio
✔ Siri Interactions with head gestures
✔ Up to 30 Hours Battery Life
✔ Voice Isolation for better call quality
✔ Force Sensor Controls
✔ IP54 Water & Dust Resistance
✔ H2 Chip for Performance & Efficiency
✔ USB-C Charging
Local Relevance (Kenya): Whether you’re commuting through Nairobi traffic or working from your local coffee spot, AirPods 4 deliver premium sound, smarter Siri interaction, and all-day battery—perfect for both productivity and downtime.