The physical massage principle of sub-style acupuncture, using low-frequency pulses, imitating the 6 basic techniques of acupuncture massage, 10 strength massage strength. Operation instructions 1. Clean the part you want to care; lift the protective film of the abdominal patch, stick the patch on the part you need to care. 2. The host automatically and freely switch between 6 massage modes. 6 massage modes 3. 25 minutes per recommended use, 1-2 times a day. Each massage use time is 20 minutes. Machine has a 20-minute time settings, meaning that when using 20 minutes, the machine will pause, if you need to continue to use then need to re-open 4. Apply 1-2 times a day. 5. 30 minutes after meals or baths to use the instrument is more effective!