New in Stiftung Warentest's headphone comparison: 32 current in-ear and headband headphones. One of them delivers top sound, another is top fit for sports. In addition to the test winners, the current test offers many other good headphones. With long battery runtimes of up to almost 86 hours, the headphones with earpieces scored particularly well...
Bowers & Wilkins PI5
ANC, 4 h, Cable6 pieces in stock at supplier
Product details
Optimal audio performance with TWS technology for a stable and reliable connection between the earbuds and Qualcomm aptX streaming for dynamic adjustment and optimization of connection stability. Enhanced noise cancellation. Four microphones for clear phone calls. Voice assistant functionality. Smart wearable sensor and intelligent case for fast wireless charging.
Application range | General, HiFi, Lifestyle, Travel |
Equipment + Functions | Microphones, True Wireless |
Headphone type | Bluetooth headphones |
Signal transmission | Cable |
Noise cancelling | ANC |
Isolation | Closed |
Item number | 17463904 |
Manufacturer | Bowers & Wilkins |
Category | Headphones |
Manufacturer no. | FP42412 |
Release date | 11.11.2021 |
Colour | Black |
Exact colour description | Charcoal |
Application range | General, HiFi, Lifestyle, Travel |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones, True Wireless |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Cable |
Button functions | interregnum, Track, Volume Up |
Headphone type | Bluetooth headphones |
Fit | In Ear |
Isolation | Closed |
Driver diameter | 9.20 mm |
Membrane size | 9.20 mm |
Frequency range | 10 - 20000 Hz |
Connections base/transmitter | USB-C |
Bluetooth version | 5.0 |
Bluetooth feature | AAC, aptX, SBC |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Power supply | Rechargeable battery operated |
Battery life | 4 h |
Charging input | USB-C |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 3 sizes silicone eartips |
Weight | 264 g |
Length | 14.60 cm |
Width | 10.70 cm |
Height | 7.40 cm |
Weight | 278 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec Galaxus- 74.OEM3.1 %
- 74.Usams3.1 %
- 77.Bowers & Wilkins3.2 %
- 77.LogiLink3.2 %
- 77.Nothing3.2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 50.TechniSat2 days
- 62.Apple3 days
- 62.Bowers & Wilkins3 days
- 62.Google3 days
- 62.Nedis3 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- 106.PhoneLook5.4 %
- 108.Avizar5.9 %
- 109.Bowers & Wilkins6.1 %
- 110.Aiaiai6.6 %
- 110.Soundpeats6.6 %

You should recognise it by its form factor - Bower & Wilkins has found a characteristic, yet practical design. 20 hours of music playback are promised. Sound-wise, we are on the velvety side. It has punch, but doesn't overdramatically apply - everything is smooth and thoroughly honest.