This heat cushion HP 630 from Medisana relaxes your tired muscles and reduces pain. The heating pad promotes blood circulation in the shoulder and back muscles and helps you relax after a busy day or when you are cold. You can easily select the desired setting using the ergonomic control panel with four heat settings. The pillow heats up within minutes, so you can quickly enjoy a warm, pleasant feeling with its powerful 100 watt turbo heating.