1. Automatic timing for 15 minutes, you will see noticeable effects in 3 weeks aa you insist wearing it once a day, no more waist pain; 2. Four electrodes divisions cover a wider area and massage more acupoints at one time; 3. Heat up fast in 5 seconds, adjustable in 16 massage intensity, 5 modes, 4 massage patterns: kneading, finger pressing, massage, beating; 4. 2 heat compress modes, 38° low-temperature heat pack, slow blood flow, high temperature 41 ° C-43 ° C, accelerated blood flow; 5. Red light irradiation technology releases red light with a wavelength of 600-650nm, penetrates the muscle surface layer, and deeply relieves waist fatigue; 6. Adopted by EMS electrotherapy technology, with remote control intelligent touch panel, the flexible floating massage head fit waist curve and suit most body sizes.