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Huawei used its HarmonyOS 7 and Mate XT 2 launch event to launch a new pair of wireless earbuds alongside its flagship tri-fold phone. The new Huawei FreeBuds 7 are priced at 999 yuan (around $140).
Noise cancellation is the main feature of the FreeBuds 7. Huawei is using its third-generation self-developed audio AI chip to improve the experience. The company says the new chip offers 100% more computing power than the previous generation and can sample surrounding noise up to 400,000 times per second.
The chip also processes noise with a latency of just 8 microseconds. Huawei claims this helps the FreeBuds 7 deliver an average noise reduction depth that is 230% better than the previous generation, while the noise reduction bandwidth is 275% wider.
For calls, the earbuds support 100dB two-way silent calls. The FreeBuds 7 use a semi-in-ear design, rather than the deeper fit found on traditional in-ear earbuds. Each earbud weighs just 4.3 grams. Huawei has also moved the center of gravity inward by 17%.
The charging case has also been redesigned. Huawei says it is 25% smaller and 17% lighter than the previous model.
Huawei has added a new AI perception noise reduction algorithm that works in the background. It checks your surroundings, ear shape, and how the earbuds fit more than 10,000 times per second. According to Huawei, the algorithm’s convergence speed is 750% faster than before.
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