Feature: 1. TOUCH SCREEN INTERFACE: Easily find the right setting on the electric massager by simply touching the desired point for personalized treatment. 2. CELL METABOLISM BOOST: The shockwave pain therapy device irritates acupoints, improves microcirculation, and boosts cell metabolism for effective pain alleviation. 3. 6 MASSAGE HEADS: Equipped with 6 massage heads for different body parts, providing quick relief and improved physical therapy compliance in just 10 to 20 minute sessions. 4. WIDE APPLICATION: Efficient and non invasive treatment for joint and muscle pain, aiding in recovery from sports injuries with minimal patient discomfort. 5. TARGETED TREATMENT: The shockwave therapy accurately targets and treats various pains in specific body areas with minimal impact on surrounding tissues. Specification: Item Type: ESWT Machine Material: Metal Size: Approx. 37 x 36 x 15cm / 14.57 x 14.17 x 5.91in Display Screen Size: Approx. 15.5 x 9cm / 6.1 x 3.54in 1# Working Head Center Effective Diameter: Approx. 6mm / 0.24in 2# Working Head Center Effective Diameter: Approx. 10mm / 0.39in 3# Working Head Center Effective Diameter: Approx. 15mm / 0.59in 4# Working Head Center Effective Diameter: Approx. 20mm / 0.79in 5# Working Head Center Effective Diameter: Approx. 25mm / 0.98in 6# Working Head Center Effective Diameter: Approx. 27mm / 1.06in . Package List: 1 x Machine 1 x Handle 2 x Large Rings 2 x Stands 1 x Plug 1 x Cleaning Brush 5 x Therapy Heads 4 x Spare Bullets 1 x Bullet Storage Bottle 5 x Small Rings 1 x English User Manual Note: 1. Not suitable for certain organs: eyes and surrounding areas, myocardium, spinal cord, gonads, kidneys, and liver. 2. Blood disorders, problems with blood clotting, or use of anticoagulants. 3. Blood thinning medicine. 4. Treatment of polyp sites. 5. Pregnancy; growth of children's cartilage. 6. Tumor diseases; blood clotting. 7. Multiple neurological diseases; acute inflammation. 8. Treatment with corticosteroids. 9. Not suitable for body parts and organs that may contain gas. 10. Not suitable for areas near major nerve bundles, blood vessels, spinal cord, and head.