Feature:1. The application of digital technology ensures the accuracy of physiotherapy and greatly improves the efficacy of physiotherapy.2. With large LCD screen, which can display strength, function, mode, physiotherapy, time, body acupoint map, etc.3. The unique "immune regulation" function enhances and coordinates the body's resistance and helps the human body improve its immune ability4. The wonderful combination of waveforms allows you to experience the real feelings of acupuncture, pounding, massage, cupping, massage, and scraping.5. Small and portable, it can be massaged anytime and anywhere, which is good for health.How to Use:Specification:Item Type: Muscle MassagerMaterial: ABSPower Supply: 3 x AAA Batteries (Not Included)Applicable Parts: Shoulder, neck, waist, back, leg, arm, foot, etc.Efficiency: Dredge systemic meridians, improve cervical spondylosis, improve lumbar muscle strain, relieve systemic pain.Applicable Symptoms:The multifunctional physiotherapy instrument is a perfect unity that successfully combines the elite of traditional Chinese medicine with modern microelectronics technology. It can clear the meridians, promote qi and blood, diseases, strengthen the body, and prolong life. It is mainly adapted to the following aspects:(1) All kinds of acute and chronic diseases, hypertension, rheumatism, arthritis, periarthritis of shoulder, lumbar muscle strain, stomachache, abdominal pain, neuralgia, toothache, irregular menstruation, impotence