Soundcore P40i A3955 Adaptive Noise-Cancelling Earbuds

1 / 7

Product guide

Soundcore P40i A3955 Adaptive Noise-Cancelling Earbuds

Noise-Cancelling: Soundcore P40i A3955 wireless earbuds combine adaptive active noise cancellation with a charging case that is listed as doubling as a phone stand. The listing claims up to 60 hours of total playtime, but battery figures differ by field, so check the operating conditions before relying on that maximum.

At a glance

Adaptive ANC is described as detecting surrounding noise automatically, with transparency mode also listed.
The manufacturer claims 12 hours from one charge and 60 hours with the case. Another specification lists 36 hours for battery life.
The case is described as a charging case and phone stand, and wireless charging is listed as a feature.
The listing claims 11 mm composite drivers with BassUp and six microphones with an AI algorithm for calls.

Price

£34.18Save 43%

Reference price: ~~£59.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Fiorky Silicone Case for Anker P40i Earbuds Charging Case with Carabiner Protective Skin Case Shockproof Earbuds Case Cover Anti-Scratch Front LED&Logo Visible

£3.99

Pros and cons

Pros

A case that also serves as a phone stand may be useful for watching video hands-free while travelling.
Bluetooth 5.3, touch controls and a listed 10-metre range cover straightforward wireless everyday use.
The manufacturer claims extended total listening time with the charging case and includes wireless charging among the listed features.

Technical specifications

28 specifications

Identity
Brand	Soundcore
Model	A3955
Colour	Purple

Audio
Form factor	In Ear
Driver type	Dynamic Driver
Driver size	11 Millimetres
Impedance	14 Ohms
Frequency response	20 KHz
Sensitivity	121 dB
Noise control	Active Noise Cancellation
Additional noise-control mode	Transparency Mode

Connectivity and controls
Wireless technology	Bluetooth
Bluetooth version	5.3
Bluetooth range	10 Metres
Control methods listed	Touch
Headphone jack	No Jack
Charging interface	USB Type C

Power and battery
Battery life listed	36 Hours
Charging case battery life listed	60 Hours
Battery charge time	3 Hours
Case battery charge time	2 Hours
Case battery capacity	800 Milliamp Hours

Dimensions and installation
Weight listed	0.12 Pounds
Case length	4.25 Inches
Case height	2.17 Inches
Case weight	100 Grams

Materials and protection
Water resistance listed	Water Resistant
Enclosure material	Plastic

What to know before buying

Listing details to confirm

Battery claims are inconsistent: the feature text states 12 hours per charge and 60 hours with the case, while the specifications list 36 hours for the earbuds and 60 hours for the case. The listing also claims wireless charging, but its explicit contents list names a wireless charging case without clarifying charging conditions. Confirm the relevant battery and charging details for the selected listing. Water resistance is described only as “Water Resistant” in the specifications, while IPX5 appears in a highlight, so the protection rating is not consistently established.

What’s in the box

Included

Eartip
USB-C cable
Wireless charging case
Soundcore P40i earbuds

Who is it for?

A good fit for

Listeners seeking in-ear Bluetooth earbuds with adaptive noise cancellation and a transparency mode.
Travellers who may make use of a charging case that doubles as a phone stand.
People prioritising a long claimed total listening time and willing to check which battery figure applies to their use.

Less suited to

Buyers who need a clearly specified water-resistance rating or a single, unambiguous battery-life figure before purchase.
Listeners who require a wired headphone connection, as the listing specifies no headphone jack.

Soundcore P40i A3955 Adaptive Noise-Cancelling Earbuds · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 18,270 ratings

5 stars70%70%
4 stars15%15%
3 stars7%7%
2 stars3%3%
1 star5%5%

Customer feedback reports positive impressions of battery life, connectivity and value, with some customers describing easy connections to two devices. Reports on noise cancellation, sound quality, fit and durability are mixed, including accounts of earbuds falling out and some units breaking within two months. For buyers choosing ANC earbuds for calls or travel, that variation matters: listed features such as adaptive ANC and six microphones do not ensure the same experience for every wearer.

Positive themes

Customers describe the battery life and connectivity positively, including easy connections to two devices.
Some customers praise the noise cancellation and call clarity.

Negative themes

Some customers report poor noise cancellation or say they could not hear anything.
Some report that the earbuds fall out, and some describe units breaking within two months.

Mixed feedback

Feedback on sound quality, fit, noise cancellation and durability varies, so comfort and performance may not suit every user.

Frequently asked questions

How long does the P40i battery last?

The listing gives conflicting figures: one feature claim says 12 hours per charge and 60 hours with the case, while a specification lists 36 hours for battery life and 60 hours for the case. Confirm the applicable figure and conditions before buying.

Does the case work as a phone stand?

Yes. The listing describes the charging case as doubling as a phone stand for hands-free viewing.

Are these earbuds water-resistant?

The specifications say “Water Resistant”, while a separate highlight claims IPX5. Because the rating is not consistent across the listing, confirm the protection level for the selected item.

What is included?

The explicit box-contents list names eartips, a USB-C cable, a wireless charging case and the soundcore P40i earbuds.