Warm your tired feet with the heat setting turned on and let the machine knead and vibrate your pain away. Canary Products collaborated with the best engineers while designing our doctor recommend shiatsu foot massager. We created a top-rated massager with heat along with 3 Different Intensity Levels & 2 Mode Settings, which can create a total of 6 different shiatsu massage settings. We also added a heat setting for extended relief that you can turn on or off! For a different experience, leave the heat off and let air pressure comfort your skin. Store at home use comes with Standard Plug-In Power. Remove shoes before use and its safe for use with or without socks. Heat function and vibration-intensity levels is switchable let you dial in the joy. Relax and enjoy relief from pain and stress Improves circulation;Reduces swelling of the legs and ankles;Reduces swelling after surgery;Reduces swelling after radiation treatment;Stimulates the movement of stagnant lymphatic fluid and toxins;Greatly improves quality of sleep;Accelerates weight loss by reducing toxins.