... therapy, medical health products, manufacturer in chinaIt creates a high potential field surrounding the body, neutralize the excess positive ... rise in proportion of calcium and consequently decrease the viscosity of the blood and purify the blood; activate the ... diseases. Here are some key features: ModelJKF-XN-A(B)High Potential1500V, 3500V, 5000V, 9000VNegative Potential-1500V, -3500V, -5000V, ...