which has been clinically approved as an effective, drug-free, side-effect-free treatment of relieving physical pains.
TENS units emit controlled micro electric currents called pulses through skin to interact with nerves/acupuncture points and relieve pains in mainly four categories:
(1) chronic-illness-caused, (2) post-operation-caused, (3) sport-injury-caused, and (4) female-nature-related.
For pain relief, muscular sport, beauty care and relaxation.
20 presets, most applicable and ready-to-use right away.
Small and portable.