At the beginning of last month, who released the world hearing report. At present, one fifth of the world's people are hearing impaired, affecting more than 1.5 billion people around the world. 430 million of them have good hearing and moderate or above hearing loss. By 2050, one in four people is expected to have hearing problems.
Nowadays, many people have the habit of using headphones. In order to protect their hearing, we should avoid using headphones for a long time, get rid of the bad habit of listening to headphones before work, homework or sleep, and control the use time of headphones within 1-2 hours a day.
Recently, Huawei launched the internal test of b370 firmware of freebuses Pro wireless headsetThe firmware is expected to be pushed before 24:00 on April 20.
The b370 version is updated as follows:
1. New health voice reminder function
2. New hearing optimization function (detect and identify hearing loss, care for hearing loss population)
3. Optimizing system stability
Huawei freebuses Pro supports a maximum noise reduction depth of 40dB, and can automatically switch the intelligent dynamic noise reduction with the environment. It is equipped with ear handle shortcut keys that can independently adjust volume, switch noise reduction mode, control music and call.
Freebugs Pro wireless headset's transmission mode also adds the human voice transmission mode. When the enhanced human voice is turned on, the ambient sound can be appropriately reduced to obtain a clearer and transparent human voice.
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