Feature: 1. HANDHELD SHOCKWAVE HEADS: The small head is perfect for treating bending areas such as wrists, elbows, knees, etc. while the large head is suitable for treating larger body areas. 2. ERGONOMIC HANDLE: The handheld massager is designed to be ergonomic, allowing you to easily handle and control the comfortable massage direction and strength. 3. QUICK RELIEF: Handheld shockwave machine provides quick reduce for pain, soreness, tension, or fatigue caused by muscles. It can function as a deep tissue massage therapist. 4. MULTIFUNCTION: Manual shockwave machine can help improve blood circulation, relieve fatigue, promote better sleep quality, maintain good physical energy and alleviate tension headaches. 5. COMPACT AND PORTABLE: With its compact yet lightweight design, you can take the shockwave machine with you wherever you go, providing quick and easy pain reduce for sore or tight muscles. Specification: Item Type: Shockwave Treatment Machine Material: ABS Symptoms: Low back pain, chronic neck or hip pain, people with limited mobility, upper and middle back pain, muscle soreness after exercise, tension headaches, soft tissue pain in almost any part. . Package List: 1 x Shockwave Treatment Machine Note: Contraindications:1. Eyes and surrounding areas, myocardium, spinal cord, gonads, kidneys, and liver.2. Blood disorders, clotting problems, or the use of anticoagulants.3. Treatment of polyp sites. Blood clots.4. Tumor diseases. Polyneuropathy.5. Growth of children's cartilage.6. Use of corticosteroids for treatment.7. Not applicable to areas near major nerve bundles, nerve bundles, blood vessels, spinal cord, and head.8. Major diseases such as heart disease, diabetes, and pregnancy.