1.tens lead wire 2.Good Quality and competive price 3.Reusable, Easy to clean 4.FDA & CE, 1 ... waist.2.Operation: by connective to TENS therapy device.3.The diameter of pulse voltage input, hole:2.0mm ... wire,contact pin Electrode Wire,electrode wire--Two-pin leadNet twine plug Electrode Wire,TENS lead wire/Electrode wire,TENS wire--thermo wire four pins Electrode WireEMS wire, TENS cable, two lead wire ...