Input: A.C 110V/60HZ Power: 50W Measurement: 645x440x395mm Quantity: 4pcs /carton Gross weight: 16.80kgs It combines two advantages and functions of the circulating machine to the path ological condition according to the function of vital energyand the state of the blood, the low frequency curing instrument. It has the spiral vibrating massage with the three-dimensional effect, the pulse program with the in-depth level. It can thoroughly activate all adhesive sheet two-way low frequency output. It is of the light, handy and smooth outline design. It can be used for an omni-bearing massage and physiotherapy to the neck, back, waist, abdomen, thigh, calf, sole and so on. It is of the micro-computer control, 12-step vibrating speed, 10-step low frequency strength, multiple control modes, free regulation.