The Power Heater Mitt is a waterproof and durable heated mitten with a long cuff. It’s suitable for those whose hands easily get cold. The heating elements are located at the backhand on fingers, including the thumb. The heating control can be set in three steps, depending on the weather and temperature. Impregnated goat leather in palm and Hestra Flextron softshell on backhand. Includes Rechargeable / replaceable batteries, charger and handcuffs. Heat duration: Low: 8-10h – Medium: 4-5h – High: 2h IMPORTANT NOTICE! The electronic components of this glove may interfere with avalanche transceivers.