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  5. Anker Soundcore Life A3i Review: Best Budget ANC Earbuds

Anker Soundcore Life A3i Review: Best Budget ANC Earbuds

2025 12/23
Gadget Earphones Completely wireless earphones
Product Introduction
Oct 15, 2026
Mr. Gadget
This site earns revenue through affiliate programs.
『Soundcore Life A3i』
Source: Anker Japan Official Website
JP EN FR 中 한 DE 繁 VI ID ไท हि PT
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Today we are introducing Anker‘s truly wireless earbuds, “Soundcore Life A3i.”
These earbuds support convenient features such as noise cancellation, ambient sound mode, and multipoint, yet they are fantastic truly wireless earbuds with a regular price of under 7,000 yen.

In addition, since these are the cheapest noise-canceling earbuds in Anker’s Soundcore series, they are highly recommended not only for
those who want noise-canceling earbuds as inexpensively as possible, but also for
those looking for affordable and high-value-for-money earbuds!

  • The listed prices may differ from the actual prices, so please be sure to check the final price before making a purchase.
    Prices are especially likely to change during sales, so please verify before purchasing.
Recommended for
  • Those who want affordable earbuds with great value for money
  • Those who want truly wireless earbuds with noise cancellation for as low a price as possible
  • Those looking for high-value earbuds under 7,000 yen that support noise cancellation and multipoint
  • Those who want to buy their very first pair of truly wireless earbuds

Written by “Mr. Gadget”

  • Studied under Masatoshi Ono, a million-selling singer with Kohaku Uta Gassen experience
  • Surpassed 2,400 followers on X (Twitter)
  • Experienced supervisor for the web media Picky’s

For a detailed profile, click here

I look forward to sharing my insights with you!

  • This article is based on information from sources such as the official website.
Soundcore Life A3i
Overall Rating
( 5 )
Pros
  • Ankerの中で最安のノイズキャンセリング対応イヤホン
  • 外音取り込み対応
  • マルチポイント接続対応
  • 10mmドライバーで力強いサウンド
  • イコライザーをカスタマイズ可能
  • 再生可能時間がかなり長い
  • クリアな音声通話が可能
  • 18か月の保証+会員限定6か月延長保証
  • Anker製という安心感
You May Also Like
Best Wireless Earphones Under 10,000 Yen Ranking Wireless earphones evolve year by year, and an increasing number of products offer great value for money. This time, we have picked out and ranked products that can be purchased for under 10,000 yen while placing an emphasis on cost performance. In this article, we will introduce the top 3 truly wireless earphones that can be bought for “under 10,000 yen” along with their appeal.
You May Also Like
What is Anker? Country of origin and brand overview Anker is a brand beloved by many for its mobile batteries and chargers. Despite being a familiar presence, perhaps not many people know in detail what kind of manufacturer it actually is or which country’s brand it represents. This time, we would like to clarify what kind of manufacturer Anker is and which country it comes from.
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Anker Soundcore Life A3i: Basic Information

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Specifications

 Codecs SBC/AAC  Colors Off-White / Black
 Bluetooth 5.2 Water Resistance IPX5
 Weight Earbuds (per ear): approx. 4.7g 
Including charging case: approx. 46g 
 Dimensions Approx. 63 × 30 × 41 mm
 Max Playtime ・Normal Mode: Up to 10 hours (earbuds only) / Up to 40 hours (with charging case)
・Noise Canceling Mode: Up to 8 hours (earbuds only) / Up to 32 hours (with charging case)
・Transparency Mode: Up to 8 hours (earbuds only) / Up to 32 hours (with charging case)
 Charging Time Approx. 1.5 hours (earbuds) / Approx. 2 hours (charging case)
Soundcore Life A3i Specifications
Ms. Gadget

The charging port is, of course, Type-C!
However, it does not support wireless charging.

 Noise Canceling 
 Ambient Sound Mode 
 Multipoint 
 In-Ear Detection 
 Game Mode (Low Latency Mode) 
 Dedicated App 
Soundcore Life A3i Specifications
Mr. Gadget

Despite being relatively affordable, it supports noise canceling, ambient sound mode, and multipoint! That is quite impressive!

  • Listed prices may differ from actual prices, so please be sure to check the final price before making a purchase.
    Prices are especially likely to change during sales, so please verify before purchasing.

This article explains in detail how to choose earphones, what IPX ratings mean, Bluetooth versions, and more.

イヤホンを選ぶポイントについてはこちらで解説しています
How to Choose Truly Wireless Earbuds: A Buyer’s Guide Choosing fully wireless earbuds can be confusing because there are so many options. Here is a comprehensive guide acting as a “compass” to help you find the perfect pair for you, covering everything from essential knowledge to sound quality and features.
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Package Contents

  • Earphones (left and right)
  • Charging case (wireless charging not supported)
  • Ear tips (S, M, L)
  • USB-C & USB-A cable
  • Quick start guide
  • Safety manual

Anker Soundcore Life A3i Review & Verdict

Sound Quality…Powerful with 10mm Drivers & Fully Customizable Sound

Despite their compact size, they are equipped with 10mm drivers, delivering impressive, punchy bass.

Equalizer customization in the Soundcore app for the Soundcore Life A3i
App custom equalizer

Additionally, you can customize the equalizer using the Soundcore app.
Output levels can be freely adjusted from highs to lows.

Mr. Gadget

Personally, I like the Soundcore app because it’s easier to use than apps from other manufacturers!
It’s also a great feature to be able to adjust the equalizer to suit your personal sound preferences.

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Supported codecs are average for this price range.

The supported codecs are SBC and AAC.

Mr. Gadget

My impression is that this is pretty standard for this price range.
There are no particular issues when watching videos on YouTube or just listening to music normally.
If you are particular about sound quality, you should buy more expensive earphones that support LDAC or similar codecs.

Please refer to the table below for the characteristics of each codec.

CodecCharacteristics
SBC The most standard codec. Basically supported by all devices.
Sound quality and latency are standard, neither particularly good nor bad.
AAC Frequently used in Apple products such as iPhones. Android also generally supports it on version 8.0 or higher.
Lower latency and higher sound quality than SBC.
aptX Primarily adopted in Android. Lower latency and higher sound quality than SBC and AAC.
aptX LL LL stands for Low Latency. Offers even lower latency than aptX.
Sound quality is equivalent to aptX, but achieves ultra-low latency of under 0.04 seconds.
aptX HD Capable of high-resolution equivalent sound playback. Slightly more latency than aptX.
aptX Adaptive A codec that stabilizes aptX HD and reduces latency.
By shifting from a fixed bitrate to a variable bitrate, processing is more stable and lower latency is achieved.
LDAC An ultra-high sound quality codec developed by Sony. The highest sound quality among those introduced so far.
Android also generally supports it on version 8.0 or higher.
Higher latency than SBC.
Characteristics of each codec

Explanations regarding codecs and other wireless earphones are provided in this article.

イヤホンを選ぶポイントについてはこちらで解説しています
How to Choose Truly Wireless Earbuds: A Buyer’s Guide Choosing fully wireless earbuds can be confusing because there are so many options. Here is a comprehensive guide acting as a “compass” to help you find the perfect pair for you, covering everything from essential knowledge to sound quality and features.
  • Please note that listed prices may differ from actual prices, so be sure to check the final price before making a purchase.
    Prices are especially likely to change during sales, so please verify before purchasing.
Advertisement

Noise Canceling…Great value! The cheapest in the Anker lineup!

The “Soundcore Life A3i” is currently Anker’s cheapest truly wireless earbuds with active noise cancellation.
While its noise-canceling performance falls short of higher-end models, I think it is very well-made for the price.

Mr. Gadget

It’s great to be able to experience Anker’s noise-canceling technology at this price point!

Ambient Sound Mode…Supported

Just like noise cancellation, ambient sound mode is supported.

Multipoint Connection Supported! Super Convenient!

Q&A
What is multipoint?

Multipoint is a feature that allows a single secondary device (earbuds) to be paired with multiple primary devices simultaneously. Traditionally, Bluetooth devices could only remember one host device at a time, requiring you to re-pair them whenever you switched devices. With multipoint-compatible Bluetooth devices, that is no longer necessary. It allows a single Bluetooth device to maintain simultaneous connections to multiple host devices. Note that the number of devices you can connect via multipoint varies by product.

The “Soundcore Life A3i” supports multipoint and can connect to two Bluetooth devices simultaneously.
With support for up to two devices, you don’t need to disconnect and reconnect. For example, you can watch YouTube on your tablet while answering an incoming call on your smartphone.

Ms. Gadget

This is super convenient!

Mr. Gadget

Multipoint support is truly the best!

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Battery Life…Quite Long

The “Soundcore Life A3i” provides up to 10 hours of music playback on a single charge of the earbuds themselves in normal mode, and up to 40 hours of playback when used in combination with the included charging case. Additionally, a 10-minute charge provides approximately 2 hours of music playback.

Mr. Gadget

A maximum continuous playback time of up to 10 hours with the earbuds alone is super long!
Enabling the noise-canceling mode shortens it a bit, but I still think it’s quite long overall.

As for the continuous playback time when using the charging case as well, it boasts a long maximum of 40 hours, and I felt that this battery life is a huge strength of the “Soundcore Life A3i”.

  • Please note that listed prices may differ from actual prices, so be sure to check the final price before making a purchase.
    Prices are especially likely to change during sales events, so please double-check.
You May Also Like
Best Wireless Earphones Under 10,000 Yen Ranking Wireless earphones evolve year by year, and an increasing number of products offer great value for money. This time, we have picked out and ranked products that can be purchased for under 10,000 yen while placing an emphasis on cost performance. In this article, we will introduce the top 3 truly wireless earphones that can be bought for “under 10,000 yen” along with their appeal.
Advertisement

Small and lightweight earbuds

The “Soundcore Life A3i” earbuds weigh about 4.7g each.
When wearing them for a long time, the weight of the earbuds is an important factor, but at 4.7g, it’s not an issue at all.

The peace of mind of an Anker product

Truly wireless earbuds have become mainstream in recent years, with various manufacturers competing to release all sorts of products.
As the market for truly wireless earbuds has grown, it has become increasingly chaotic, with questionable Chinese manufacturers releasing wireless earbuds and products lacking PSE marks being sold.

Given this situation, knowing they are made by the reputable manufacturer Anker is a major source of reassurance.

Mr. Gadget

After all, truly wireless earbuds contain batteries.
I wouldn’t really recommend using products from unfamiliar, obscure manufacturers.

As I will explain in detail later, another reassuring point is that they come with an 18-month warranty plus an exclusive 6-month extension for members.

You May Also Like
What is Anker? Country of origin and brand overview Anker is a brand beloved by many for its mobile batteries and chargers. Despite being a familiar presence, perhaps not many people know in detail what kind of manufacturer it actually is or which country’s brand it represents. This time, we would like to clarify what kind of manufacturer Anker is and which country it comes from.
Advertisement

Peace of mind with an 18-month warranty + exclusive 6-month extended warranty

The “Soundcore Life A3i” comes with an 18-month warranty plus an exclusive 6-month extended warranty.

In addition, Anker’s customer support is reliable, giving you peace of mind.

Mr. Gadget

True to its reputation as a well-known manufacturer, Anker provides solid support.
When an Anker product of mine broke in the past, it was within the warranty period so they replaced it right away!

Conclusion

If you’re choosing for under 7,000 yen, this is the best answer!

The “Soundcore Life A3i” is a truly fantastic completely wireless earbud that supports convenient features like noise cancellation, ambient sound mode, and multipoint, all while coming in at a regular price of under 7,000 yen.

Mr. Gadget

Honestly, having noise cancellation, ambient sound mode, and multipoint at this price point is amazing!
Plus, it’s made by Anker!

As I mentioned at the beginning, since it is the cheapest noise-canceling earbud in Anker’s Soundcore series, it is of course highly recommended for those who want an earbud with noise cancellation as cheaply as possible. However, not only is the noise cancellation great, but other performance features like multipoint are also wonderful, making it a must-have for anyone looking for an affordable, high-value-for-money earbud!

If you want to buy earbuds for under 7,000 yen, buying the “Soundcore Life A3i” is definitely the right choice!

  • Listed prices may differ from actual prices, so please be sure to check the final price at the time of purchase.
    Prices are especially likely to change during sales, so please be sure to check.
Soundcore Life A3i
Overall Rating
( 5 )
Pros
  • Ankerの中で最安のノイズキャンセリング対応イヤホン
  • 外音取り込み対応
  • マルチポイント接続対応
  • 10mmドライバーで力強いサウンド
  • イコライザーをカスタマイズ可能
  • 再生可能時間がかなり長い
  • クリアな音声通話が可能
  • 18か月の保証+会員限定6か月延長保証
  • Anker製という安心感
You May Also Like
Best Wireless Earphones Under 10,000 Yen Ranking Wireless earphones evolve year by year, and an increasing number of products offer great value for money. This time, we have picked out and ranked products that can be purchased for under 10,000 yen while placing an emphasis on cost performance. In this article, we will introduce the top 3 truly wireless earphones that can be bought for “under 10,000 yen” along with their appeal.
You May Also Like
What is Anker? Country of origin and brand overview Anker is a brand beloved by many for its mobile batteries and chargers. Despite being a familiar presence, perhaps not many people know in detail what kind of manufacturer it actually is or which country’s brand it represents. This time, we would like to clarify what kind of manufacturer Anker is and which country it comes from.
Advertisement

Recommended For

  • Those looking for affordable, high-value earphones
  • Those who want noise-canceling truly wireless earphones as inexpensively as possible
  • Those looking for high-value earphones under 7,000 yen that support noise cancellation and multipoint connection
  • Those looking to buy their first pair of truly wireless earphones

Thank you very much for reading to the end!

  • The listed price may differ from the actual price, so please be sure to check the final price before purchasing.
    Prices are especially likely to change during sales, so please be sure to verify.
  • Source: Anker Japan Official Website
  • Product prices and information are current as of the time of writing.
  • Please note that this site assumes no responsibility whatsoever for any errors in this information.
  • Product and service names mentioned on this site are trademarks of their respective companies.

This article was originally written in Japanese and has been translated.

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Gadget Earphones Completely wireless earphones
Product Introduction
『Soundcore Life A3i』

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