The ActionHeat Aa battery heated fleece gloves are great for any outdoor activity. With an easy on/off button, it's easy to add warmth and keep your hands nice and toasty.ActionHeat battery heated apparel utilizes innovative technology designed to warm the core body temperature. These revolutionary garments feature built-in heating panels and are made with Action-Flex material that provides lightweight warmth, comfort, and versatility.ActionHeat heated garments use Far infrared heating and ActionWave heat reflective technology to deliver hours of heat and comfort. ActionHeat allows you to stay warming and enjoy outdoor winter activities longer than ever before.The Aa fleece gloves are perfect for walking the dog, shoveling snow, going to a ballgame, hunting, fishing, or any outdoor activities.how To Use:1. Power Up – Insert (3) Aa batteries into each power pack2. Plug-In – Connect the power pack to the gloves3. Turn On – To activate heat, click the red button