【User Guide】Gently turn the knob clockwise approximately 45° to manually turn the display on or off with a single click. The glow-in-the-dark design, paired with a crisp ticking sound, creates a rich atmosphere and adds a touch of elegance to nighttime use. 【Convenient Charging Port】Equipped with a standard Type-C charging port, it offers smooth plugging and unplugging, strong compatibility, and fast charging anytime. With stable and worry-free charging, daily battery life management is easier and more convenient. 【Brightness Adjustment】Equipped with a built-in ambient light sensor, it supports both automatic dimming and manual fine-tuning modes, effortlessly adapting to varying lighting conditions for a comfortable, glare-free viewing experience. 【Built-in Buzzer Feedback】The built-in buzzer provides tactile and audible feedback for every operation, ensuring clear and intuitive interaction for a smoother, more user-friendly experience. 【Elegant Design】The entire unit features a solid wood casing finished with meticulously applied wood wax oil, offering a warm, smooth texture and a premium feel. The circular, transparent viewing window provides a clear field of view, significantly enhancing the screen’s visual presentation—combining aesthetic appeal with superior craftsmanship.