CONTROL YOUR OWN COMFORT - The power to control heat is only one touch away in a durable built in LED controller. ALL DAY WARMTH AND CONTROL- Our powerful, dual 2100 mAh/7.4 volt battery allows for extended heat during longer day trips. Touchscreen Finger tips. FEEL THE HEAT IN UNDER 30 SECONDS – With heat surrounding each finger never need worry about the cold again. EASY TO USE AND UNDERSTAND SETTINGS – 3 illuminated bars clearly show you which level of heat you’ve selected. 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.