What is Ultra Noise Cancelling?

What is the Ultra Noise Cancelling feature on Anker's wireless earbuds?

I'll explain in detail including Anker's dedication to manufacturing.

Explaining Anker's Proprietary Ultra Noise Cancelling Technology

The Ultra Noise Cancelling feature is a proprietary feature on Anker's wireless earbuds called "Soundcore".

It activates the optimal noise cancellation strength for each scene by combining Active Noise Cancelling (ANC) and app environment mode selection.

It uses two microphones on the inside and outside of the earbuds to detect and remove surrounding sounds such as noise and ambient sounds.

Additionally, you can change the noise cancellation strength according to the environment using the app.

• 1. Traffic Mode: Strongly removes low frequency band noises such as car sounds
• 2. Outdoor Mode: Maintains necessary sounds such as low and medium frequency band noises in the street while removing them
• 3. Indoor Mode: Removes medium frequency band noises such as conversations in cafes, offices, homes, etc.

The Development Journey of Ultra Noise Cancelling

Ultra Noise Cancelling developed by the development team after hitting the wall many times.

In the initial user test, it seems that good feedback was not received from users.
There was a difference in the optimal data from experiments and the reaction when users actually used it.

However, "Ultra Noise Cancelling" will be completed through 6 rounds of test production.

You can feel Anker's strong dedication in the Ultra Noise Cancelling that has been analyzed and verified many times.

The attitude of making better products while firmly confirming the user's usage experience may be trusted.
This dedication may be reflected in high ratings in reviews.

Detailed Introduction to Recommended Models with Ultra Noise Cancelling

We'll introduce recommended models with Ultra Noise Cancelling here.

We'll also explain each product in detail, so please find the earbuds that best suit your lifestyle.

Soundcore Series Recommended Models: Comparison of Features, Ratings, and Prices

*Ratings are based on Amazon information as of January 6, 2025.

Anker Soundcore P40i - Long Battery Life for Effortless Charging: A3955N

Key Features

• Ultra Noise Cancelling 2.0

• Up to 60 Hours Playback Time

• Transparency Mode

• Multipoint Connection

• Bluetooth 5.3

"Soundcore P40i" is the next generation model of the best-selling "Life P3" in the Soundcore series.

It has enough features for daily use while maintaining a reasonable price and is also attractive with a compact design that can be used with the charging case to maximize 60 hours of playback.

It also has Anker's proprietary Ultra Noise Cancelling 2.0 technology, which automatically adjusts the strength according to the environment.
It also allows you to adjust the sound quality and mode selection through the app.

And with Anker's proprietary technology and 11mm driver, you can enjoy powerful bass.

We recommend this multi-functional earbud for those who want to purchase at a lower price.

*Actual values may vary depending on product, usage, and environmental factors.

Anker Soundcore Liberty 4 - Well-Balanced Model with All Essential Features: A3953N

Key Features

• Ultra Noise Cancelling 2.0

• A.C.A.A 3.0 (High-Quality Driver)

• Hi-Res Audio Playback

• Transparency Mode

• Multipoint Connection

"Soundcore Liberty 4" is a multi-functional and high-quality wireless earbud.

It has "A.C.A.A 3.0", which is Anker's driver, and two dynamic drivers that are delicate and rich in high-quality sound.

It also supports high-resolution playback, so you can enjoy 3D audio playback like a live venue or movie theater.

It also has a health monitoring function that checks your heart rate and stress, and you can check data through the app.

The battery life is 9 hours for the earbuds alone and 28 hours with the charging case.

We recommend this multi-functional earbud for those who want to find an earbud with high sound quality and performance.

*Actual values may vary depending on product, usage, and environmental factors.

Anker Soundcore Liberty 4 Pro - Ultimate Sound Quality and Noise Cancelling: A3954N

Key Features

• Ultra Noise Cancelling 3.5

• A.C.A.A 4.0 (High-Quality Driver)

• Multi-Mode 3D Audio

• Case with Display Screen

• Hi-Res Audio Playback

• Transparency Mode

• Multipoint Connection

• IP55 Dust and Water Resistance

The ultimate sound quality and noise cancellation series top model that is worthy of the name of a professional.

Ultra Noise Cancelling has evolved to "3.5" and detects and removes noise every 180 times per minute with 7 sensors, automatically removing it.

Additionally, "A.C.A.A 4.0" has two drivers for the low frequency band of 10.5mm and the medium frequency band of 4.6mm.
Digital Crossover Technology realizes clear and distortion-free sound quality.

With IP55 dustproof and waterproof, you can use it with peace of mind even on rainy days if it's just the earbud body.

The battery life is up to 40 hours with the charging case.

We recommend this earbud for those who want to pay attention to sound quality and noise cancellation, and those who want to find a high-quality earbud.

*Actual values may vary depending on product, usage, and environmental factors.

Key Points for Choosing Wireless Earbuds: Recommendations Based on Selection Criteria

We'll introduce recommended models based on the criteria for choosing wireless earbuds.

1. Choose Based on Desired Features

Choosing based on the most desired feature is the most recommended method.

If you want high sound quality and noise cancellation → Liberty 4 Pro
If you want a long battery life and can be used for a long time → P40i
If you want a multi-functional and high-quality earbud → Liberty 4

2. Check Noise Cancelling Performance

You can also choose based on the version of Ultra Noise Cancelling.

"2.0" High noise cancellation performance → P40i Liberty 4
"3.5" Further evolved and higher noise cancellation → Liberty 4 Pro

3. Select According to Your Use Case

It's also recommended to choose according to your lifestyle and use method.

If you don't mind the battery life and want to use it casually → P40i
If you want to enjoy high sound quality while blocking surrounding sounds → Liberty 4 Pro
If you want to use convenient functions like health monitoring → Liberty 4

Article Summary

The earbuds made with dedication from start to finish by Anker are all attractive, weren't they?
Did you find the earbud that best suits your needs?

If there's someone who's still undecided, we recommend "Liberty 4".
It has good sound quality and noise cancellation performance, and is a balanced model with all essential features.
It will surely stand out in everyday life.

Thank you for taking the time to read to the end.

If there's a product you're interested in among the ones we introduced, please check it out right away.

＜＜View Soundcore Liberty on Amazon