Huawei Consumer Business Group (CBG) unveiled its first TWS earbuds under the HUAWEI SOUND brand,MK sport the HUAWEI FreeBuds Pro 4, at the HUAWEI Flagship Launch Event on December 12 in Dubai.

Drawing inspiration from classical design and Huawei's dedication to audio innovation, the HUAWEI FreeBuds Pro 4 aims to "Catch the Sound," delivering lossless, pure, and immersive listening experiences. The earbuds feature powerful hardware, including Dual-driver True Sound and proprietary algorithms, ensuring stable and clear calls with effective background noise elimination.

Photo: Courtesy of Huawei

Outstanding acoustic precision: Dual-driver True Sound

The HUAWEI FreeBuds Pro 4 incorporates Dual-driver True Sound working with Digital Cross-Over technology to deliver rich, authentic sound experiences. The Dual Independent Sound Output System precisely allocates audio signals to each driver, while the 11mm Quad-Magnet Dynamic Driver Unit ensures stable and accurate real-time audio reproduction. Featuring Polar Code technology and Huawei's proprietary L2HC 4.0 codec¹, it achieves 2.3Mbps lossless²TWS audio transmission, supporting 48kHz/24-bit high-resolution audio. Users can select between professionally tuned EQ modes, including Classic and Balanced, to accurately recreate live music essence.

Stable and clear call experience

Equipped with Huawei's AI noise cancellation algorithm, the HUAWEI FreeBuds Pro 4 eliminates up to 100 dB of external call noise. The quad-microphone system, combined with a multi-channel deep neural network (DNN) algorithm, accurately distinguishes human voices from environmental sounds. Whether at concerts, sports events, or cafes, the system intelligently isolates your voice. Additionally, Head Motion Controls allow you to answer or reject calls with a simple nod or head shake.

Photo: Courtesy of Huawei
Enhanced noise cancellation

The earbuds feature Shape Memory Foam ear tips, offering 30 percent³improvement in noise reduction compared to the previous generation. Intelligent Dynamic ANC generates customized noise-cancellation parameters based on the real-time environment, ensuring a pure, immersive listening experience.

Elegant design inspired by classical instruments

The FreeBuds Pro 4 adopts the Spectrum Silver Strings design, available in Black, White, and refreshing Green. Each earbud is also coated with a meticulous 6-layer protective lacquer, with the golden HUAWEI SOUND emblem emblazoned on its surface, signifying flagship quality.


1.  L2HC 4.0 is only available on HUAWEI phones/tablets running EMUI 15 or a later version.
2. The earbuds support up to 2.3 Mbps of lossless audio transmission when connected to a HUAWEI Mate X6 phone running EMUI 15 or a later version. The 2.3 Mbps transmission capability is certified by HWA. This feature is only available on certain phone models running certain operating systems. For details, see https://consumer.huawei.com/en/support/content/en-us15900030/.
The earbuds support up to 1.5 Mbps of lossless audio transmission when connected to a HUAWEI Pura 70 Pro/HUAWEI Pura 70 Ultra phone running EMUI 14 or a later version. Data comes from Huawei labs. When connected to other phone models, the earbuds support up to 990 Kbps of HD audio transmission
3. The data originate from Huawei labs, and are compared with the HUAWEI FreeBuds Pro 3. Actual performance may vary. The Shape-Memory Foam ear tips for HUAWEI FreeBuds Pro 4 come in three sizes. You can perform a tip fit test to select the size that best fits your ears for optimal noise cancellation performance.