Enjoy your time outdoors while skiing, hiking, hunting, or at the game without winter's distracting discomfort. ActionHeat AA Battery Heated Scarf delivers lasting warmth up to 120F using strategically placed heating elements with ultrafine fibers for optimal heating performance. Heating panels come encapsulated with a thermal seal for additional durability and moisture protection. FAR infrared heating and ActionWave heat-reflective technology circulate heat for hours of comfort. Crafted from weather-resistant plush fleece, this soft scarf has a layer of advanced 3M Thinsulate Insulation for increased thermal efficiency. Fleece pockets add a place to warm your hands. To use heating, insert 3 AA batteries (not included) into power pack, connect power pack to scarf, and turn power switch on to activate heat. The AA Battery Heated Scarf heats up to 120F for 4+ hours and includes AA battery power pack (batteries not included). Made of 100% polyester. Disconnect batteries when not in use. Spot clean. Imported.Manufacturer style #: AH-SCARF-AA. 100% polyester Great for skiing, hiking, hunting, or at the game Lasting warmth up to 120F for 4+ hours Strategically placed heating elements Ultrafine fibers for optimal heating performance Thermal seal for additional durability and moisture protection FAR infrared heating and ActionWave heat-reflective technology circulate heat Weather-resistant plush fleece Layer of advanced 3M Thinsulate Insulation Fleece pockets add a place to warm your hands FAR infrared heating and ActionWave heat-reflective technology circulate heat Includes AA battery power packs (batteries not included)