MOHINNI CREATION foot physical therapy, massage, stimulate acupuncture points, relieve pain, reduce fatigue and etc. Stimulate the muscles of the feet and calves with low frequency pulse (EPS/EMS) technology to promote blood circulation and relax your feet.Soft and comfortable yoga mat material foot pad, skin-friendly silver ion circuit printing, simple and elegant.Separate and detachable main machine, easy to took off and the PU mat can be cleaned with a wet cloth.Powered by 2 AAA battery(excluded), you can get it easily, saving money and environment friendly.Dual wave variable frequency.Easy using, without the limited of time and place.Package list:1 * Main Machine,1 * Foot Pad,1 * Instruction Manual