Introducing active noise cancellation, 22 hours of battery life, wireless charging, and increased wearing comfort. Huawei FreeBuds 4 wireless headphones officially presented. They use large 14.3mm drivers.
The Huawei FreeBuds 3 in-ear headphones have proven to be quite popular among users, so many have been looking forward to this model.
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When developing the FreeBuds 4, the company focused on ergonomics and wearing comfort. For this, a large number of tests and studies were carried out with the creation of over 10,000 3D models of ears. So the FreeBuds 4 should outperform its predecessor in wearing comfort.
Huawei FreeBuds 4 Features
Despite the fact that inside they use large loudspeakers with a diameter of 14.3 mm, the headphones have become more compact: the volume has decreased by 6.3%, and the weight by 20.8% to 4.1 grams.
The device uses a second-generation active noise canceling system with two microphones (one directed forward, the other backward) and a noise reduction of 25 dB (FreeBuds 3 reduces the noise level by 15 dB).
In addition, FreeBuds 4 have an adaptive sound adjustment algorithm in accordance with both the noise level and the anatomy of the auricle. FreeBuds 4 audio latency reduced to 90ms.
Huawei FreeBuds 4 Battery
The FreeBuds 4 charging case has also become smaller, but the autonomy remains at the level of FreeBuds 3: on a single charge, the headphones work for 4 hours, 15 minutes of recharging gives 2.5 hours of battery life.
Together with the case, the autonomy increases to 22 hours. Wireless charging is also supported: in this way, the headphones receive a charge in half an hour, sufficient to ensure operation for 14 hours.
Huawei FreeBuds 4 Pre-Order, Price and Release Date
Huawei FreeBuds 4 are officially launched in China and are available for pre-order from today. Real sales start on June 1st. The novelty is offered in five colors – silver, white and red. The price is the same in all cases – $ 155.