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Dual-channel synchronized transmission feature update rolling for Huawei FreeBuds 3 beta testers



Huawei is rolling out a new update for the beta testers of Huawei FreeBuds 3 recruited last week in China. For the selected users, the update brings the latest optimizations for Bluetooth and charging.

Software version and update information linked below.

This latest update for Huawei FreeBuds 3 comes with software version and size 670KB brings dual-channel synchronized technology and improves charging rates.

What is Dual channel synchronized technology?

Huawei’s self-developed dual-channel synchronized technology allows two headsets to receive the left and right audio channels directly from a smart device while facilitating direct communication between the device and the two headsets without interference.

The dual-channel synchronous transmission mode uses leads to latency remains ultra-low down to 190ms, making FreeBuds 3 the perfect wireless earbud for gamers who want instant acoustic feedback for an immersive gaming experience.

Note: This update is only available for the participants of the internal testing and will be available to general users after the testing concludes.

Amy is our firmware and software specialist, she keeps her eagle eyes open for new software rollouts, beta programs, and other software related activities as well as new smartphone launch.