Electronic muscle stimulator EA-737B

Electronic muscle stimulator EA-737B 1.One channel for therapy; 2.Massage whole body; 3.With pads and transformer Electronic muscle stimulator EA-737B Portabal, light convient for carry in travel or in bussiness trip. And you can move arround with them working or you can tuck the machine in a pocket or clip it onto a belt. No any side-effects to ease pain by physical thrapy instead of medication. The electronic pulse can be adjusted lineary from 1~1000Hz,fit for different