Ear Clip for Vagus Nerve Stimulation, for TENS units, Set of 3

· Ear clips kit for vagus nerve stimulation compatible with popular TENS stimulators in the market
· Dual-size electrodes specially designed for different stimulation sites: Concha, Tragus, and Lobule
· Updated multipurpose long service life version, one clip for all stim sites
· Works with TENS units with popular 2.35mm shield connector and with manual setting function
· A step-by-step instruction manual that provides guidance on how to use nerve stimulation to improve health balance.