The patent details several ways in which the headset can be stored: it can be stored in a container with a spring device that can be turned on and off instantly; or the headset is magnetically attached and stored in the strap. Wireless, waterproof earplugs There is also a noise cancellation feature that provides a way to answer the phone and adjust the volume without flipping the wrist.
The patent was approved by the World Intellectual Property Organization on June 28th. This patent may give us an early understanding of the details of Huawei Watch 3. (Huawei's last smartwatch was released last year. The evaluation received was not satisfactory, especially with regard to its flawed software and poor battery life.
Like all patents, this feature may never come out. Huawei also obtained the approval of the smart watch patent in May this year, it seems that the company is considering many different possibilities.