Have you ever heard TENS valve control? A magical theory that can save girls in menstruation. Through the electrode piece stimulation, make the nerve busy, so as to achieve the purpose of relieving menstrual pain. The principle is: excite the stimulation of crude fiber → excite of crude fiber → close the afferent valve of menstrual pain → relieve dysmenorrhea.

Scientific design, mild pulse

LED indication, clear and clear

Lightweight clip, easy to use