shiatsu foot massager heat and air pressureShiatsu foot massager Heat and air pressure Product features: The shiatsu foot massager provides a rotating massage, which with air pressure can relieve tension and pain in the feet. The electric foot massager also has a heat function (the massage modes turn red). The soothing heat option warms and relaxes tired feet, giving you a relaxing massage; (the temperature of the heated shiatsu massager is approximately 40 45 degrees Celsius). However, if