1. Advanced AI chip and Bluetooth 5.3: Equipped with AI smart chip and Bluetooth 5.3 technology, the connection is stable and fast, and it can easily connect to mobile phones and other devices, suitable for listening to music, making calls, navigating and other scenarios. 2. Smart photochromic lenses: With sensitivity adjustment function, the lenses are clearly visible indoors and can quickly change color under strong light outdoors. They can achieve uniform color change within 3 seconds, effectively blocking ultraviolet rays, protecting the eyes while providing a clear field of vision. 3. Convenient control experience: Supports smart touch, and you can play/pause, answer/hang up calls, voice navigation and other functions by lightly touching the temples. You can also wake up voice assistants such as Siri by lightly touching them for manual operation. 4. Excellent sound effects: Equipped with high-sensitivity microphones and noise reduction technology, it brings clear calls and stereo sound effects, whether you are listening to music or answering calls, it can bring an immersive audio experience.