So? The medium and low frequency therapeutic instrument is a new generation of medical electrical products which integrates the meridian theory, acupoint theory, thermomagnetic theory and holographic theory of traditional Chinese medicine. Microcomputer digital technology, Chinese medicine theory and external treatment of Chinese medicine have been perfectly unified in this therapeutic instrument. The therapeutic instrument can automatically detect acupoints, accurately select acupoints and ensure the effectiveness of treatment. The computer chip automatically controls the output frequency according to the frequency of human biological waves, which can measure the traditional acupuncture techniques and strength more accurately, so that the therapeutic effect of the therapeutic instrument has been greatly improved compared with the same type of products, and it has become a new product to replace traditional acupuncture. It is the first to freely switch between middle and low frequencies, and integrates four instruments: acupuncture physiotherapy, laser therapy and ear point disease detector. It not only enriches the treatment methods, adapts to more diseases and is more targeted, but also provides additional value for consumers. Matters needing attention in the use of medium and low frequency therapeutic instrument: 1. Slowly adjust the intensity to the maximum during treatment. 2. Conductive film is a consumable, so it should be covered with protective film and put into the box after each treatment. Clean it with clean water after soiling, and continue to use it after drying. Do not bake or expose to the sun with fire, but wipe with paper or cloth. 3. Pay attention to the temperature change during hyperthermia and adjust it in time. Do not apply hot compress during sleep to prevent burns; Please use thermomagnetic accessories according to the configuration, and don't overload; If the main engine fuse blows, don't use a fuse with too large a fuse without permission. 4. When the climate is dry or the skin is dry, wet towels (gauze) should be used to clean the acupoints or corresponding parts before treatment to avoid skin irritation.