QUINEAR Electronic Stimulator with Heat and TENS technology, send out low frequency current pulse to the nerve, stimulate muscles to contract and relax,so as to improve circulation, easing tiredness and pains. It helps with various leg problem, such as Cramps, FSR, Plantar Fasciitis etc.EMS & TENS Foot Stimulator Massager - Clinically proven that low frequency pulse stimulate the nerve, increasing the circulation in your feet and legs, easing tiredness and pains. It has an auxiliary effect on various leg problem, such as Cramps, Plantar Fasciitis etc. TENS Unit Muscle Stimulator - This foot massager machine have two systems. One is for foot stimulator, the other is for body stimulator. Body stimulator include 4 TENS electrode pads, which can reach and help to relieve pain over 20 different body parts. The two stimulation systems can be used together, also can be used separately. Multi Mode & Intensity and Heating Adjustable - This Foot Massager is dual stimulation channels, both two channels are with 0-99 intensity levels, besides, there are 10 waveform massage modes adjustable, offer a variety of massage experience, just choose a setting that works best for you. Its also provide soothing Heating function for your feet sole and can be separate control. Touch Control & Remote Control - This foot muscle stimulator is upgrade design with touch control and remote control. Say bye to traditional buttons. It is very convenient for you to adjust the speed, temperature and mode during use. 24 MONTHS WORRY-FREE - QUINEAR is committed to create health care products with high quality. 100% Satisfaction Guaranteed and professional customer service team. Provides a great gift for your family.