Huawei FreeBuds 4 Wireless Headset 1.0.0.266 Updated Version : Listening to Songs and Songs

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Huawei FreeBuds 4 Wireless Headset 1.0.0.266 Updated Version : Listening to Songs and Songs

IT Home February 16, news,  Huawei FreeBuds 4 wireless headphones began to push 1.0.0.266 firmware update, the size of 3.21 MB, optimized to improve the stability of Bluetooth connection; new listening to music and music recognition function, need to be with the latest version of Huawei music 12.11.21. 300 and above.
Please make sure that both headsets and the headset case are charged more than 20% before upgrading. Place both headphones in the case before upgrading and open the case cover. The switch cover does not affect the update after starting the upgrade.

The FreeBuds 4 headphone charging case has a round design that lasts 4 hours in a single shot, and 2.5 hours of battery life when charged for 15 minutes, and can support 22 hours of battery life with the charging case. 

FreeBuds 4 is equipped with a newly upgraded semi-open active noise reduction 2.0 technology, using half-open adaptive technology (AEM), which matches the ear channel to optimize the noise reduction effect, and the noise reduction parameters can be adaptively adjusted.

 

 

By other means, FreeBuds 4 uses a feed-forward microphone + feedback microphone design, a semi-enclosed windproof noise design, enhanced pickup tube, and noise reduction technology to achieve 48kHz sample rate vocal recording; and Huawei’s second-generation low-latency technology (90ms) is added, which is 50% lower than the previous generation.

In addition, Huawei FreeBuds 4 also supports dual-device connection, seamless audio flow, and adds audio connection center (easy to switch devices), high-definition vocal recording and other functions.

Via: IThome

Huawei FreeBuds 4 Wireless Headset 1.0.0.266 Updated Version : Listening to Songs and Songs

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