Instant relief for cold feet. Adjust the heat using the removable controller. Auto shut off after 8 hours. Cord measures nearly 16-ft. long. Four heat settings: Warm (25% heat), Low (50% heat), Medium (75% heat), and High (100% heat). Simply slide both feet into our Luxury Foot Warmer and feel your cares melt away. Lightweight and easy to use, this portable foot warmer offers four settings of soft and even heat to relieve foot tension and fatigue. The supersoft, polyester angel fleece envelops your feet, keeping your feet warm and comfortable in bed, while watching TV, or at your desk. . . . . . Machine wash cover. 120V. Imported.