This leg massager can massage your feet, calves and thighs. It will relax your muscles and improve leg circulation. The leg massager for circulation with the portable handheld controller makes it easy to change modes and intensity. You will surely find the right combination of mode and intensity for your preference. The 15-minute auto shut-off timer provides a safe user experience by preventing the leg massager from overheating. The portable design allows you to use it at home, in the office or while traveling. So you can relax your legs.