Specification Item Type: Ultrasound Physiotherapy Therapy Machine Material: ABS Rated Voltage: 100-240V, 50/60Hz, 600mA Frequency: 1MHz Function: Muscle & Joints Pain Relief Smart Timer: 5 /10 /15min Timing Mode: 3 Gears(1 MHz --- 82mm depth ---- 100 Million Times Micro Massage) Effective Radiation Area (AER): 4cm Temperature: 42 Constant Temperature Effective Ultrasound Wave: 3.0W/cm Duty Cycle: Low 30% -- Medium 40% -- High 50% Effective Sound Intensity (Ie): (L)0.72 W/cm20%/(M)0.96 W/cm20%/(H)1.20 W/cm20% Scope of Treatment: Arthritis, rheumatoid, neck and shoulder pain Waterproof Grade: IPX7 (for ultrasonic probe only) Product Size: 202mm x 49mm x 70mm (LxWxH) Weight: 700g Feature Analgesic Effect: This muscle therapy machine destroys the membrane of nociceptors, inhibits the generation and transmission of pain signals, and has analgesic effect. It is suitable for people who work for a long time or whose body muscles are often in a stiff state, to help relax the body and mind and relieve fatigue. Promote Metabolism: This pain relief instrument can improve the permeability between cells, promote blood circulation and metabolism, help you excrete waste from the body, effectively improve your health, stimulate acupuncture points, improve microcirculation, improve blood circulation, and promote cells metabolism. Promote Bone Healing: The pain relief ED massager can promote bone remodeling and healing, promote the dissolution of calcified fibroblasts, promote metabolism, and effectively target bone tissue diseases, such as: delayed fracture healing and nonunion, early adult femoral head necrosis, Help you restore health. High Performance: The shockwave therapy machine can also improve the metabolism of the treated area and reduce inflammation in the affected area. Shockwave therapy can also promote tissue recovery and help you improve your health. It will not cause damage to your normal tissue cells and avoid Possibility of surgery and related risks. Easy to Use: The pain therapy machine adopts humanized design, provides settings, is easy to operate, and has complete functions. The analgesic effect of shock waves therapy equipment is more obvious than other physical therapy equipment. It is especially good for relieving shoulder pain and is suitable for osteoarthritis. Some Function Relieve Pain ldeal for reducing scar tissue Cellulite reduction Reduce inflammation fast Sciatica pain arthritis pains and joint pain Sports injuries-Neck & shoulder pains, ankle injuries, groin injuries HOW DOES ULTRASOUND WORK? Ultrasound therapy has been widely used for about 80 years. It belongs to the national basic treatment program, which used to be applied to pain department and rehabilitation and physiotherapy department,now it comes to family used. Ultrasound is applied to the body using the ultrasound probe, an ultrasound gel is used to transmit the ultrasound wave into the surrounding body parts.