HUAWEI FreeBuds 4 Pricing and Availability in Singapore Released

The HUAWEI FreeBuds 4, which was announced recently, is available for pre-order from 17th to 23rd July 2021. And you can enjoy S$20 off the retail price and a free protective casing when you pre-order.

Thanks to Huawei, I manage to get a review set and test it out recently. I will do a full review soon but here is the unboxing and first-hand experience of the HUAWEI FreeBuds 4 on TechieLobang YouTube channel. If you have not subscribed to it, I do encourage you to do so as I will post most of my experiences on new products first on YouTube.


In my review, I did the unboxing and had the FreeBuds 4 with me for a few 10KM runs. I believe most people will not trust open-fit earbuds during a run as they might drop easily. You can check out my experiences in this review.

There are more things to share. I will do a full review soon. Stay tuned!


The HUAWEI FreeBuds 4 will be retailed at S$198 but if you pre-order it (17th to 23rd July 2021), you can get S$20 off the retail price (e.g. S$178) and free protective casing (while stocks last). It will generally be available from 24th July 2021.

There are two colorways: Ceramic White or Silver Frost. Personally, I prefer the Silver Frost. Check out the Press Release for more information.

Press Release

New innovative open-fit earphones HUAWEI FreeBuds 4 with high-res sound launches in Singapore

  • Pre-order available from 17 – 23 July 2021 for HUAWEI FreeBuds 4; enjoy $20 off retail value with free protective casing, while stocks last
  • Open-fit design ensures important environmental sounds to be heard for a safer, more comfortable wearing experience even after long hours of use while delivering immersive audio quality.
  • HUAWEI FreeBuds 4 is the company’s first open-fit earphones to feature Adaptive Ear Matching (AEM) technology for optimal noise-cancellation effect.

SINGAPORE, 14 JULY 2021 – Huawei today announced the launch of its newly upgraded open-fit TWS earphones HUAWEI FreeBuds 4. With open-fit ANC 2.0 technology 1 , lightweight comfort, high resolution sound quality and intelligent audio connectivity, HUAWEI FreeBuds 4 delivers not only on audio quality but takes the open-fit ANC listening experience to a whole new level. Pre-order for the HUAWEI FreeBuds 4 is available from 17 – 23 July with an exclusive promotion for customers to enjoy $20 off retail value and a free protective casing, while stocks last.

A new benchmark for comfortable open-fit ANC and tranquil audio experience

In 2019, Huawei introduced the world’s first open-fit ANC TWS earbuds, the HUAWEI FreeBuds 3, finally allowing consumers to enjoy the comfort of an open-fit wearing style while also benefitting from the immersive ANC sound quality. After nearly two years of continuous R&D investment and accumulation of technical expertise, HUAWEI FreeBuds 4 has been launched, equipped with newly upgraded Open-fit ANC 2.0 technology which has improved
noise cancellation at the hardware and software level, taking open-fit, comfortable noise cancellation to new levels.

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The new HUAWEI FreeBuds 4 features dual-microphone noise cancellation technology to deliver upgraded noise cancellation performance. It is the industry’s first set of open-fit earbuds to use dual-microphone noise cancellation technology, which ensures that the microphones pick up ambient noise with far greater accuracy, reaching industry-leading levels.

To enhance noise cancellation effectively across different wearing scenarios, HUAWEI FreeBuds 4 uses Adaptive Ear Matching (AEM) noise cancellation technology and are the first open-fit earbuds in the industry to do so. When noise cancellation is switched on, the earbuds automatically detect the user’s ear shape and determine the optimum noise
cancellation setup for each user, resulting in the most comfortable noise cancellation experience.

Up to 40kHz frequency response for more immersive listening

The HUAWEI FreeBuds 4 use a Liquid Crystal Polymer (LCP) composite diaphragm, which is support a frequency range of up to 40kHz, delivering high resolution sound quality. With no major quality loss, the treble part sounds richer and fuller.

What’s more, the HUAWEI FreeBuds 4 is equipped with a 14.3mm dynamic driver, producing greater and more impressive bass sounds.

In terms of bass performance, the HUAWEI FreeBuds 4 adopt a newly upgraded bass enhancement engine, bass tube and motherboard to form an independently sealed sound cavity. Compared to FreeBuds 3, the HUAWEI FreeBuds 4 dramatically enhance the airtightness and acoustic pressure, and the volume of the bass tube is increased by 15%,
which provides intensified resonance effect from the air and diaphragm.

HUAWEI FreeBuds 4 feature Adaptive Ear Matching (AEM) technology in open-fit earphones for the first time. By automatically detecting user’s ear shape and wearing condition, HUAWEI FreeBuds 4 can intelligently optimise the audio effect, allowing users to have consistent and high resolution audio quality regardless of the wearing situation2.

When ANC is turned off, HUAWEI FreeBuds 4 offers 4 hours of continuous music playback. Together with the charging case, it can achieve 22 hours of music playback. If the ANC is turned on, it can offer 2.5 hours of continuous music playback. Moreover, the industry-leading quick charge technology provides 2.5 hours of audio enjoyment from a 15-minute charge, so users do not need to worry about the battery level when they are out and about or in a hurry.

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“Breathable” build: Ultimate wearing comfort packed in a sophisticated, lightweight design

Wearing comfort is the key to ensuring an optimal user experience. Compared with its predecessor HUAWEI FreeBuds 3, the HUAWEI FreeBuds 4 is revamped with 13 size optimisations, further reducing its body size for a lighter weight. It only weighs 4.1g3 per earbud. The HUAWEI FreeBuds 4 also brings three enhancements to its overall curvature for a better fit. The string of optimisations not only enables a more pleasant wearing experience and increased rigidity, but it also allows for strengthened ANC performance of the HUAWEI FreeBuds 4.

The charging case of the HUAWEI FreeBuds 4 is just 21.2mm while weighing only 38g, which is 6.3% smaller and 20.8% lighter than its predecessor. It adopts a symmetrically round design along with refined craftsmanship, exhibiting a simplistic yet sophisticated feel overall. The HUAWEI FreeBuds 4 come in colourways including Ceramic White, Silver Frost.

Smart audio connectivity

Leveraging Huawei’s all-scenario device ecosystem and accumulated expertise in wireless connectivity, the HUAWEI FreeBuds 4 bring various connection features, including proximity pairing, pairing via cloud information sharing, dual device connection4 and Audio Connectivity Centre 5 . The earbuds can be connected to any EMUI based devices from Huawei smartphones to tablets and Huawei PCs, delivering a truly seamless audio connectivity experience to consumers and ushering in an interconnection era.

Dual device connection is supported with HUAWEI FreeBuds 4. Whether it is a Huawei smartphone, tablet, PC, smartwatch or smart display, or any other smart devices running Android, iOS or Windows, any two devices can be connected to the HUAWEI FreeBuds 4 simultaneously. This lets users enjoy their favourite music or show without missing any calls. When a call comes in, the music or show will be paused and seamlessly switched to the call.

The Audio Connectivity Centre within HUAWEI AI Life gives a snapshot of ten recently connected devices, where users can flexibly switch devices with a simple tap.

As an important device in Huawei’s Seamless AI Life strategy, the HUAWEI FreeBuds 4 come with comprehensive improvements over its predecessor in terms of noise cancellation, wearing experience, audio quality and connectivity. Not only does it represent Huawei’s leading audio strength in the TWS sector, but it also showcases Huawei’s strategy in delivering Seamless AI Life experience. In the future, Huawei will continue to make breakthroughs in seamless connectivity and intelligent audio experience, bringing even more exciting audio products to consumers worldwide.

Local Availability and Pricing

Pre-order the HUAWEI FreeBuds 4 from 17 – 23 July to enjoy $20 off retail value of $198 and receive a free protective casing, while stocks last.

From 24 July 2021, the HUAWEI FreeBuds 4 will be available at all Huawei Experience Stores, selected consumer electronic stores including Best Denki, Challenger &, COURTS, Gain City, Harvey Norman, Sprint-Cass Online as well as official online stores on Lazada and Shopee.

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Product, Colour(s) available, Retail Price (SGD)

HUAWEI FreeBuds 4, Ceramic White or Silver Frost, $198

About Huawei Consumer BG

Huawei’s products and services are available in more than 170 countries and are used by a third of the world’s population. Sixteen R&D centres have been set up in the United States, Germany, Sweden, Russia, India, and China. Huawei Consumer BG is one of Huawei’s three business units and covers smartphones, PC and tablets, wearables, and cloud services, etc. Huawei’s global network is built on almost 30 years of expertise in the telecom industry and
is dedicated to delivering the latest technological advances to consumers around the world.

For more information please visit: or find us on Instagram and @huaweimobilesg on Facebook and YouTube.

  1. The closer the fit of the earbuds, the greater the noise cancellation effect. Smaller ear cavities allow the earbuds to achieve a greater noise cancellation effect than larger ear cavities. It is recommended to maintain a close fit when wearing the earbuds to maximize the noise cancellation effect.
  2. It will be supported by OTA upgrade in the future.
  3. Data from Huawei labs. Weight varies according to version configuration. Actual weight may vary.
  4. For tablets and mobile phones, the pop-up pairing function is only available on Huawei devices that run EMUI 10 (or above). For laptops, the function is currently only available on HUAWEI MateBook 16 running PC Manager 11.0.9 (or above). If you have any questions about the feature, usage restrictions, and supported models, Please contact Huawei Customer Service Center for more details.
  5. Only available on devices that have been updated to the latest version of the Huawei AI Life App. The iOS version of the Huawei AI Life App temporarily does not support this function.