Smart earphones, as intelligent wearable devices that integrate audio technology, artificial intelligence, wireless communication, and biosensing, not only possess the traditional function of audio playbackbut also offer advanced features such as voice assistants, noise-canceling technology, health monitoring, real-time translation, and intelligent interaction. They are widely used in various fields, including personal life, work and office environments, healthcare, education and learning, and business communication.
With the continuous advancement of technology, future smart earphones will become even more intelligent, portable, and multifunctional. They are set to serve as a key interface connecting the digital world with real life, and are poised to be one of the most important intelligent terminals—following smartphones—that drive intelligent, personalized, and seamless interactive experiences.