-Bowers and Wilkins PI4 Wireless Noise Cancelling In Ear Headphones

Our Price £229.00 RRP £269.99 Save: £40.99

Bowers & Wilkins products can only be sold within the UK

The Bowers and Wilkins PI4 Wireless In-Ear Headphones offer high quality music playback with noise cancellation, letting you hear your music better wherever you are. Move freely with the built-in wireless Bluetooth and soft silicone ear buds for maximum comfort.

With custom designed 14mm drivers, the PI4 earphones deliver a full range sound for detailed, immersive music, designed by the Bowers and Wilkins expert sound engineers. The Bluetooth aptX codec gives you the best sound quality no matter the situation, if you use the PI4 headphones whilst travelling or listening in comfort.

Block out noise and distractions with adaptive noise cancelling in the PI4 wireless earphones, so you can listen to your favourite songs, or hear every word of the video or show you’re watching clearly. Two microphones provide noise cancellation to isolate you in a world of your music. With Clear Voice Control, easily hear your calls and be heard with the Bowers and Wilkins PI4 in-ear headphones. When you’re finished listening, simply clip the magnetic earpieces together to automatically stop playback. Unclip them again to resume listening. Simple and intuitive controls are supplied on the PI4 neckband, to play and pause, pair Bluetooth devices and take phone calls.

Featuring a 12 hour long battery life, listen to your music all day long with the PI4s. A 15 minute quick charge gives three hours of playback. The PI4 earphones have soft silicone and rubber earbuds to provide comfort when you listen. Remaining soft and durable, the earbuds are ideal, with three sizes supplied to fit you.

Bowers and Wilkins PI4 Wireless Noise Cancelling In Ear Headphones features

  • 14mm drivers for a full range sound
  • Bluetooth aptX produces a high quality signal
  • Adaptive noise cancellation provides an ideal listening environment
  • Take calls and be heard easily with Clear Voice Control
  • Magnetic ear pieces clip together to pause music and for safe storage
  • 12 hour battery life to listen throughout the day
  • Soft, durable ear tips with three sizes supplied
More Information
Brands Bowers and Wilkins
Product Specifications

Wearing Style

Bluetooth Wireless In-Ear Headphone

Technical Features


Adaptive Noise Cancellation

Ambient Pass-Through

Magnetic Clip Sensor

Bluetooth 5.0 with AptX-Adaptive technology

USB-C charging and audio interface

Bluetooth Codecs







Bluetooth Profiles


A2DP v1.3.1

AVRCP v1.6.1

HFP v1.7.1

HSP v1.2

BLE GATT (Generic Attribute Profile)

Drive Units

2 x ø14.2mm full range



2x mics for ANC

2x mics for telephony (CVC1 - Clear Voice Communication v1)

Frequency Range

10Hz to 30kHz

Distortion (THD)

<0.3% (1kHz/10mW)

Battery Type

Rechargeable Lithium Polymer

Battery Life & Charging

10 hrs Bluetooth with ANC, 3hrs with 15min charge


Bluetooth, USB-C audio

In Box Accessories


20cm USB-A to USB-C cable, Storage Pouch, Ear Tips (S, M, L) & Stability Fins

(S, M, L)


40 grams

Warranty information for Bowers and Wilkins:

Bowers and Wilkins

Bowers & Wilkins products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 60 Months all Passive Speakers, 24 Months Subwoofer Systems, 24 Months all Headphones, 24 Months all Multi media and 12 months on Stands and Accessories.

This guarantee applies to all Bowers & Wilkins Products including 5.1 Speaker Systems, AirPlay & wireless speakers, Bookcase Speakers, Centre Speakers, Floor Standing Speakers, Computer Multimedia Speakers, Hi Fi Headphones, In Ceiling and Inwall Speakers, OutDoor All Weather Speakers, Rear Surround Speakers, Sound Bars and Sub Woofer Systems. Providing you with peace of mind and the assurance of premium quality.

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