Whether it's from the design or the sound quality, Apple has made its headphones "absolutely". However, even if this is the case, we will encounter some annoying problems in the process of use, such as the headset will slide down on its own, especially when we are doing intense exercise, this situation often occurs. Obviously, Apple itself has recognized the existence of this problem and found a solution to the problem in its new patent.

According to Apple's new patent, Apple will add a foldable external structure to its headphones, which will make the headset more securely fixed in the ear. When the foldable department is folded, it will cover the hard plastic, so it won't Give the ear any discomfort. In addition, the patent also mentions that such a headset can also be "wireless" (such as Bluetooth) or cable connection with the user equipment. This doesn't sound like a revolutionary technology, but it's an improvement over the headphones that are currently used with Apple products.

Although Apple already owns the technology patent, it is not certain whether Apple will, or when, apply this design to its products.

In fact, in addition to this anti-slip device patent, Apple has previously applied for a lot of patents for headphones or earplugs.

For example, Apple's patents revealed last year showed that Apple headphones (or earbuds) will be equipped with a motion monitoring system that can be used to monitor various physiological indicators of the user, such as body temperature and heart rate. In addition, for the problem that the earphone connector is easily damaged, Apple's new patent adds an elastic material to the earphone connector to prevent damage caused by bending.

Last year, another Apple patent showed that Apple headphones or earbuds rely on built-in sensors to sense the user's listening to music and automatically adjust the playback switch. In addition, Apple's new patent can also provide headphones or earplugs with noise reduction. Specifically, the accelerator and the microphone built in the earphone are used to shield the surrounding noise, recognize the user's voice, and weaken the surrounding noise, because the sensor can feel the vibration from the user's bone when the user speaks. This feature can improve the quality of user calls.

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