Bowers & Wilkins Pi5 S2 In-ear True Wireless Earbuds

50 years of audio experience go into making the extraordinary Pi5 S2 wireless earbuds. Banish distractions with advanced noise-cancelling, enjoy impeccable call quality, hear music the way the artist intended, with incredible aptX sound quality, and choose from one of three stylish colours.

Immersive audio
With aptX for high-quality wireless transmission, you can enjoy an incredibly immersive audio experience, whether you’re listening to your favourite music or the latest blockbuster movie.

TWS technology for true audio performance
A stable and reliable connection between earbuds means high-performance sound.

Quick, convenient wireless charging
Pi5 S2 will charge on any wireless charging pad, for seamless charging on the go. And Quick Charge Support means just 15 minutes of charging is good for two hours of listening and communication time — so you’re never separated from your music. 

Advanced hybrid noise-cancellation
Ensure your listening pleasure is never compromised: our sophisticated noise-cancelling technology banishes unwanted noise and interruptions. 


Size & weight

Net weight
Earbuds: 6g (each)
Charging case: 47g
Dimensions (Carry Case)
61 mm (w) x 28 mm (d) x 56 mm (h)

Technical details
Wearing style
In-ear noise cancelling True Wireless headphones

Technical features
True Wireless technology
Bluetooth 5.0 with AptX technology
Active Noise Cancelling
Wireless and USB-C charging
Fast charging support

Bluetooth codecs

Bluetooth profiles
A2DP v1.3.1
AVRCP v1.6.1
HFP v1.7.1
HSP v1.2
BLE GATT (Generic Attribute Profile)

Frequency band
Tx mode: 2402 MHz to 2480 MHz, ISM Band
Rx mode: 2402 MHz to 2480 MHz, ISM Band
RF output power
<10.0 dBm
Drive units
9.2 mm Dynamic Drive Unit
Two microphones per earbud for calls and ANC

Battery type
Rechargeable Lithium-ion (earbuds and charging case)
Battery life & charging
Up to 5 hours for earbuds (with ANC off)
Additional 19 hours from charging case
15 minute charge = 2 hours playback
Wireless Charging Support
Yes - IP54 (earbuds only)


In box accessories
80 cm USB-C to USB-C charging cable
Small / Medium / Large ear tips

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