Huawei is adding noise cancellation to the third-generation of the FreeBuds, its true wireless earbuds that looks alike to Apple’s AirPods. The FreeBuds 3, which the company introduce onstage today at IFA 2019, include four hours of battery life in the earbuds themselves, and come with a circular puck-shaped charging case that expands their total listening time to 20 hours. The earbuds are available in either black or white.
Huawei claims that the FreeBuds 3 are the world’s first noise-cancelling headphones with an open-fit design. What this means is that the earbuds don’t create a sealed physical barrier between your ear canal and the world around you, like the silicon tips on regular in-ear noise-cancelling headphones try to do,It’s an unusual design for a pair of noise-cancelling earbuds, and it could have a big impact on how well the feature works in the FreeBuds 3. Active noise cancellation tends to work best on lower-frequency sounds like the rumbling of a plane or traffic noise, but it’s less effective at higher frequencies, which is why it’s helpful to also have the earbuds attempt to physically block sounds from getting into your ears.
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