Feature: 1. Improve Circulation: Shockwave therapy device uses electromagnetic shockwave energy to act on the human body, activate osteoblasts and tissue cells, improve local blood circulation and accelerate recovery. 2. Multifunction: Shockwave therapy machine with cavitation, osteogenesis, metabolic activation and analgesia effect, to improve the oxygen absorption function, accelerate microcirculation and loosen tissue adhesion. 3. Widely Use: Shockwave therapy device is suitable for plantar fasciitis, Achilles tendinitis, shoulder tendinitis and calcification, groin pain, capscalitis, suitable for improve male erectile dysfunction (ED) treatment. 4. Small Impact: Extracorporeal shockwave therapy machine can provide clear impact effect in action site, with small impact on the surrounding tissue, suitable for massage the acupoints, and promote cell metabolism. 5. Different Heads: Electric shockwave therapy massager with 4 massage heads, 7 function heads, 16 frequency gears and 8 energy gears, you can adjust the energy from low to high during operation according to your needs. Specification: Item Type: Shockwave Therapy Machine Handle Material: ABS Voltage: 100-240V Host Size: Approx. 24.5 x 22 x 10cm / 9.65 x 8.66 x 3.94in Handle Size: Approx. 19 x 4.5 x 4.5cm / 7.48 x 1.77 x 1.77in Shockwaves Efficacy: 1. Cells: Enhance the permeability of cell membrane by improving ion channel activity, promoting cell division, and stimulating the production of cytokines. 2. Tendons and muscle vessels: Improve blood circulation, increase growth factor B1, and enhance osteoblast mitosis. 3. Nitrogen oxide system: Accelerate bone remodeling and healing. 4. Improve microcirculation and metabolism 5. Promote the dissolution of calcified fiber cells. 6. Promote the synthesis of collagen. 7. Reduce tissue tension. 8. Analgesic effect. 9. Male erectile dysfunction (ED) treatment Frequency Gear: ED treatment frequency is 1-16Hz. The recommended frequency is 3 to 8hz. Energy Range: 60, 70, 90, 110, 130, 150, 180, 200 MJ. Please adjust the energy from low to high during operation according to the customer feeling. Shock waves have the following effects: Cellularity: Increases the light transmittance of cell membranes by increasing the activity of ion channels, promoting cell division, and promoting cytokine production. Propagation of blood vessels in tendons and muscle areas: improved blood circulation, increased concentration of growth factors, chemotaxis and mitogenic effects. How to Use: 1.(1) Insert the plug of the shockwave working handle into the output port (2) Insert the plug of the service port into the output port (3) Select the appropriate working head. Hold the work handle with one hand, unscrew the work head from the work handle with the other hand (counterclockwise), and screw the new work head tightly into the work head (clockwise). 2. Insert the power cable plug into the socket of the main power switch. 3. On the interface (1) click "Basic Settings" to select the language setting time (2) Click the corresponding picture you want to process on the screen to enter the function interface. This system includes 11 functional operation parts. This use of manual use elbow treatment as an example. On the screen, tap "Elbow" to enter the screen. 4. On the elbow screen :(1) preselect 500 times: the system automatically stops working for 500 times each time. Click anywhere on the screen as prompted. "Current" indicates the working hours of the current course. Click "Reset" to clear the current treatment times. (2) "Current" indicates the working time of the current treatment course. Click "Reset" to clear the current processing times (3) "Frequency 1HZ" indicates that the default operating frequency of the system is 1HZ. Click" < "and ">" to adjust. The range is :1 HZ-16 Hz (4) "Energy 10MJ" indicates that the default system function is 10MJ. Click "< "and ">" to adjust. Range: 10-250MJ (5) Click "Triangle" button to start working, click "II "to stop working.. Package List: 1 x Host 1 x Handle 4 x Massage Head 2 x Massage Head Rubber Sleeve 14 x Rubber Rings7 x Function Head Probe 7 x Function Head Rubber Sleeve 1 x Power Cord 1 x English Instruction Manual Note: 1. Not applicable to certain tissues: eyes and surrounding areas, heart muscle, spinal cord, gonads, kidneys, and liver.2. Blood disorders, clotting problems, or the use of anticoagulant drugs.3. Polyps within treatment range.4. Thrombosis.5. Neoplastic diseases.6. Polyneurosis.7. Cartilage growth in children8. Treat with fatty alcohols.9. Not suitable for areas near large nerve tracts, fascicles, blood vessels, spinal cord and head.Do not use gels or other lubricants during handling to prevent lubricant from entering the working head. If you want to use gel or other lubricant when handling, place the blue cover on the work head.Please allow small error due to manual measurement. Thanks for your understanding.