Apple

Bowers & Wilkins

AirPods 4 With Active Noise Cancellation

PI3

Wireless Headphone Specification

Wireless Headphone Specification

In Ear

In Ear

Dynamic

Dynamic

Apple Driver

9.2 mm

NA

32 ohm

NA

NA

NA

10 Hz - 30000 kHz

NA

10 mW

Active Noise Cancelling

Active

Bluetooth

Bluetooth

5.3

5.0

All Bluetooth Devices

All Bluetooth Devices

SBC, AAC,

A2DP, AVRCP, HFP, HSP, BLE GATT, AptX-Adaptive, AptX-HD AptX-Classic, AAC, SBC

Lithium-ion Batteries

Lithium Polymer Batteries

240 Meters

10 Meters

20 Hours NC ON 
30 Hours NC OFF

8 Hours

1 Hours

< 2 Hours

White

Blue, Grey, Gold

NA

NA

USB Type-C Charging Cable

USB-C Charging Cable

34.7 GM

31 gm

REDESIGNED CASE — The Charging Case is the smallest in the industry with wireless charging. Charge with an Apple Watch Charger, USB-C Charge Cable, or Qi-certified charger.*
ACTIVE NOISE CANCELLATION — AirPods 4 with Active Noise Cancellation help reduce outside noise before it reaches your ears, so you can immerse yourself in what you’re listening to.*
REBUILT FOR COMFORT — AirPods 4 have been redesigned for exceptional all-day comfort and greater stability. With a refined contour, shorter stem, and quick-press controls for music or calls.
PERSONALIZED SPATIAL AUDIO — Personalized Spatial Audio with dynamic head tracking places sound all around you, creating a theater-like listening experience for music, TV shows, movies, games, and more.*
IMPROVED SOUND AND CALL QUALITY — Voice Isolation improves the quality of calls in loud conditions. Using advanced computational audio, it reduces background noise while isolating and clarifying the sound of your voice for whomever you’re speaking to.*
HEAR THE WORLD AROUND YOU — The powerful H2 chip comes to AirPods 4. Adaptive Audio seamlessly blends ANC and Transparency mode — which lets you comfortably hear and interact with the world around you exactly as it sounds — to provide the best listening experience in any environment.* And when you’re speaking with someone nearby, Conversation Awareness automatically lowers the volume of what’s playing.*
MAGICAL EXPERIENCE — Just say “Siri” or “Hey Siri” to play a song, make a call, or check your schedule.* And with Siri Interactions, now you can respond to Siri by simply nodding your head yes or shaking your head no.* Pair AirPods 4 by simply placing them near your device and tapping Connect on your screen.* Easily share a song or show between two sets of AirPods.* A skin-detecting sensor knows to play audio only when you’re wearing AirPods and pauses when you take them off.

A measured feel.
Hear and be heard.
World-first fully active 2-way wireless earbuds.
This is Bowers & Wilkins Dual Driver technology.
No matter what you’re listening to, or watching, or playing, hear what you were meant to hear.
If you stay out longer than expected and need a little more from your PI3 a 15 minute quick charge will carry your adventure for another two hours.