Heatmitt high quality heated mittens heatmitt high quality heated mittens say goodbye to frozen fingers with a pair of heatmitt high quality heated mittens our new heatmitts are designed to provide warmth and comfort for around 3 hours on a single charge thus enhancing the safety and enjoyment of your outdoor experience and improving blood circulation fabroc panels over the back of each hand self regulating at approximately 46 degrees c will keep fingers toasty warm on even the coldest da