Soundcore P31i Adaptive Noise-Cancelling Earbuds

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Product guide

Soundcore P31i Adaptive Noise-Cancelling Earbuds

Noise-Cancelling: Soundcore P31i are in-ear Bluetooth earbuds with adaptive noise cancellation, Hi-Res audio with LDAC and a charging case. The listing claims up to 10 hours per charge without noise cancellation and up to 8 hours with it, with longer total listening time from the case.

At a glance

Listing claims adaptive noise cancellation that adjusts to surroundings, with noise reduction of up to 52 dB.
Hi-Res audio and LDAC are claimed for compatible listening setups.
AI translation is advertised for 100 languages, including two-way translation.
Six microphones and AI noise filtering are claimed for calls.
Touch controls are listed, while voice appears as a separate control method.

Price

£27.99Save 44%

Reference price: ~~£49.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

soundcore Anker Q20i, Hybrid Active Noise Cancelling Foldable Headphones | Wireless Over-Ear Bluetooth, 40H Long ANC Playtime, Hi-Res Audio, Big Bass, Customize via an App, Transparency Mode (Black)

£29.99

Pros and cons

Pros

ANC-on battery figures are provided separately from ANC-off figures, making the listed listening-time trade-off clearer.
The stated 10-minute charge claim adds up to 3 hours of playtime.
Four ear-tip sizes are listed in the box contents, giving more fit options.

Cons

The earbuds are listed without a headphone jack, so wired listening through that connection is not available.

Technical specifications

29 specifications

Identity
Brand	Soundcore
Model	P31i
Colour	Black
Form factor	In Ear

Audio
Noise control	Adaptive Noise Cancellation
Driver type	Balanced Armature Driver
Driver size	11 Millimetres
Impedance	14.2 Ohms
Frequency response	20 KHz
Sensitivity	120 dB

Connectivity and controls
Wireless technology	Bluetooth
Bluetooth version	6.1
Bluetooth range	20 Metres
Controls listed	Voice
Headphone jack	No Jack
Charging interface	USB Type C

Power and battery
Earbud battery life listed	10 Hours
Earbud playtime, ANC off	up to 10 hours of playtime on a single charge
Total playtime with case, ANC off	a total of 50 with the case
Earbud playtime, ANC on	up to 8 hours of playtime on a single charge
Total playtime with case, ANC on	a total of 40 with the case
Fast-charge claim	A 10-minute charge delivers up to 3 hours of playtime.
Case battery capacity	800 Milliamp Hours
Battery charge time listed	10 Minutes

Dimensions and installation
Weight listed	59 Grams
Case length	57.5 Millimetres
Case height	29.3 Millimetres

Materials and protection
Water resistance listed	Waterproof
Enclosure material	Plastic

What to know before buying

Listing details to confirm

Battery figures vary by operating mode: the feature claim gives up to 10 hours per charge and 50 hours with the case with ANC off, versus up to 8 and 40 hours with ANC on. A separate details field lists 10 hours for battery life and 50 hours for case battery life without stating an ANC mode. The Bluetooth fields also conflict, listing Bluetooth connectivity and version 6.1 but separately stating Bluetooth support is No. The control-method field says Voice while other fields list touch controls. Treat these listing details as inconsistent and confirm the selected listing and intended device compatibility before buying. The product is described as waterproof, but no rating or test conditions are supplied.

What’s in the box

Included

P31i earbuds
Charging case
USB-C cable
User manual
Ear tips, XS, S, M and L

Who is it for?

A good fit for

Commuters and travellers looking for in-ear earbuds with adaptive noise cancellation and a charging case.
Listeners who want the advertised LDAC and Hi-Res audio support and can confirm compatibility with their playback devices.
People interested in the listed translation and call features, subject to checking app and device requirements.

Less suited to

Anyone who needs a wired headphone-jack connection.
Buyers who need an unambiguous Bluetooth compatibility specification without checking the conflicting listing details.

Soundcore P31i Adaptive Noise-Cancelling Earbuds · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 11,514 ratings

5 stars77%77%
4 stars11%11%
3 stars5%5%
2 stars2%2%
1 star5%5%

Customer feedback reports praise for sound, noise cancellation, fit, battery life and calls, including noise reduction against engine sounds. Some customers describe solid Bluetooth performance, while others report pairing issues. For buyers relying on stable connections, that mixed connectivity feedback matters alongside the listing's conflicting Bluetooth support fields. Positive experiences with fit and battery life may be relevant for travel, but they do not establish guaranteed performance.

Positive themes

Customer feedback praises sound quality and noise cancellation, including reported effectiveness against engine noise.
Customers describe a secure fit, good call performance and long battery life.

Mixed feedback

Bluetooth connectivity feedback is mixed, with reports of both reliable use and pairing problems.

Frequently asked questions

How long do the P31i last on a charge?

The listing claims up to 10 hours per charge with noise cancellation off and up to 8 hours with it on. It gives total case-supported figures of 50 and 40 hours respectively. Actual use may vary, and another details field lists 10 hours without specifying the mode.

What does a 10-minute charge provide?

The feature listing claims up to 3 hours of playtime from a 10-minute charge.

Do the P31i support Bluetooth?

The listing says Bluetooth and gives version 6.1, but another field says Bluetooth support is No. Confirm compatibility with the selected listing before buying.

What is included in the package?

The stated box contents are P31i earbuds, a charging case, USB-C cable, user manual and ear tips in XS, S, M and L.