Powered by Kirin A1 Chip, Huawei FreeBuds 3 users in Huawei's new intelligent sound

Huawei has announced the new HUAWEI FreeBuds 3 True Wireless Stereo Earbuds. Kick starting a new Audio Strategy, which sees our reinvigorated focus on the premium audio market, and powered by our proprietary Kirin A1 chip, FreeBuds 3 represents a new intelligent sound.

The Kirin A1 chip takes a technologically advanced approach to delivering superior sonics for FreeBuds 3, matching outstanding digital sound processing techniques with a finely tuned high sensitivity driver to deliver spectacular music and voice reproduction.

Furthermore, the new intelligent sound that is powered by the Kirin A1 chip boasts a plethora of class leading features, such as simple and stable connectivity, ultra-low latency, and an impressive approach to noise control.

Engineering a new intelligent sound: the HUAWEI Kirin A1 chip
The Kirin A1 chip is the first chip we developed that has been specifically engineered for the hearable and wearable market.Kirin A1 can process complex tasks efficiently and powerfully, all from its diminutive footprint of 4.3mm x 4.4mm.

As the world’s first BT 5.1 & BLE 5.1 wearable chip, Kirin A1 ensures that FreeBuds 3is unmatched for stability and ease of connectivity. Coupled with ournew generation of Bluetooth signal selection algorithm brought about by intelligent adaptive frequency-hopping technology in the communication field, the chip can dynamically identify frequency bands affected by 2.4GHz signal such as Wi-Fi and hop to a free channel. This allows it to quickly adapt to environmental changes and achieve higher anti-interference capabilities.

An intelligent approach to noise cancellation

With the power of the HUAWEI Kirin A1 chip, we are bridgingthe gap between expert chip engineering and the art of developing a high-quality, signature sound. To balance these two propositions, Huawei developed an advanced Audio Digital Signal Processor for Kirin A1 chip.The chip leads the industry in audio processing frequency at rates of up to 356MHZ. Its precise and real-time 3A call noise reduction algorithm allows HUAWEI FreeBuds 3 to effectively reduce environmental noise3 in order allow the other party to hear more clearly and create a high-quality call experience.

HUAWEI FreeBuds 3 are the first Open-fitTWS earbuds that both support call noise reduction and accurate real-time active noise cancellation. Based on the simulation of ear canal, the output frequency and intensity of the noise reduction signal are adjusted for different ear canal shapes, thus achieving excellent active noise reduction effect, with open-fit wearing. By double-tapping the left earbud to turn on/off ANC function, you can still enjoy crystal clear music even in the crowded metro or a noisy restaurant.

Studio-Quality Sound，Booming Bass

The high-precision, high-sensitivity 14mm dynamic driver in HUAWEI FreeBuds 3 has been carefully tuned to allow every note to be restored to it’s original brilliance. A complex bass tube cleverly tucked in each earpiece powers. Louder, stronger, tighter and punchier. It feels like you’re enjoying the music in a studio.

A battery built to last all day

The FreeBuds 3 case is equipped with wireless charging capabilities and can be charged by both wireless chargers and reverse wireless charged by smartphones that support reverse wireless charging4. Utilizing the highly efficient power consumption of the Kirin A1 chip, HUAWEI FreeBuds 3 are able to provide four hours of playback from a single charge, and a total of 20 hours when used alongside the charging case5.