1. Press the mode key in the lower left corner of Dr. Miao's bracelet three times continuously, and press the time and date adjustment mode.
2. Click the 24-hour button in the lower right corner to adjust.
3. Press and hold the LIGHT key in the upper left corner to switch the adjustment time.
4. After adjustment, click the light in the upper left corner twice continuously, and then press the mode key in the lower left corner to complete. Dr. Miao's bracelet certainly can't cure diseases, and it is impossible to cure diseases. It may have a certain auxiliary effect on health, similar to placebo effect such as psychotherapy. Moreover, products with national second-class medical devices and invention patents have been clinically tested, so the effect is definitely there.