specifications Voltage of power model for standard voltage(110V/220V) 50/60Hz Power consumption:≤250W(for each rediation point) Display system:four-digit display\liquid crystal display　 Environment temperature when using:0-40℃ Environment humidity when using:80% Advantages Main features Curative range is wide. Treatment is easy and its price is cheap. Reliability is high and mechanically timed relay. It has effects of health care and recover. It really has special curative effect for many difficult diseases.