Gobi Heat Stealth Heated Gloves - Keep your fingers toasty warm with heating elements up and around each fingertip. Get back to doing the things you love with up to 6 hours of heat and 3 different heat settings: low, medium, and high. Steel fiber technology Cinch bungees Mobile touch finger pads Polyester/spandex blend Heat area Traces up and around each finger Heat settings: Low - 113° F, Med - 131° F, High - 140° F 7.4 volt, 2100 Lithium Polymer battery(Low - 6hrs, Med - 3hrs, High - 2hrs) Style: ST-ON