Keep Your Hands Warm on Game Day with the NFL ActionHeat Heated Hand Warmer Muff! Stay warm and focused while cheering for your favorite NFL team with the ActionHeat 5V battery-heated hand warmer muff. Featuring two extra-large heating panels, this muff is perfect for tailgating, attending games, or any outdoor activity where keeping your hands warm is essential. Tailgate and Game Day Essential: Designed with NFL fans in mind, the ActionHeat hand warmer muff offers maximum warmth with its strategically placed heating panel, ensuring your hands stay cozy for up to 7+ hours. Whether celebrating a touchdown or braving the cold at the stadium, this hand-warmer muff is your perfect companion. How To Use: Charge Up: Fully charge the power bank with the provided charger cord. Plug-In: Connect the power bank to the USB plug located in the pocket. Turn On: Press and hold the touch-button control on the chest for 3 seconds. Then, press the touch button to adjust the temperature. Estimated Heating Times: High (Red): 140F - 3 Hours Medium (White): 125F - 5 Hours Low (Blue): 110F - 7+ Hours Power Bank Features: The high-capacity 6,000 mah portable USB power bank's compact design is lightweight, stylish, and power-packed. While powering your ActionHeat 5V heated gear, use the remaining USB output port to charge your phone or tablet simultaneously. LED indicator lights on the front of the power bank brightly display battery life and charging status. Ghost-Mode Temperature Control: The touch-button control preheats easily to 3 heat settings. It also features an easily accessible hidden power switch that lets you switch to "Ghost Mode" by turning the LED light off while keeping the heat on. Features: Machine Washable - Gentle cycle and lay to dry Two powerful built-in heating elements made with ultra-fine composite fiber distribute hours of continuous warmth 4 LED power indicators display the power bank's battery life. Water-resistant softshell & adjustable strap are design