Relieves foot pain, fatigue, leg swelling, and cold feet. Increases blood flow and stimulates circulation. Relieves muscle tension. Eliminates nervous tension and stress. Helps relax muscles. Suitable for metabolism in women. Can be used on different parts of the body; hands, inner thighs, thighs, back, etc. The Vidafir ECO-DE device works with vibration massage technology, infrared heat, b100