Sitting in the football stadium, ice shelter, or hunting blind can get mighty chilly. Make your favorite winter activity a little more comfortable with the ActionHeat® 5V Battery-Heated Seat Cushion. Ultra-fine carbon-fiber heating panels strategically placed in the cushion deliver much-needed warmth for your backside on bitter-cold days. 3 settings allow you to get the perfect amount of heat. 4 LEDs on the power bank allow you to monitor battery life. Water-resistant polyester exterior and waterproof battery pocket stand up to the elements. Adjustable 24" shoulder strap makes carrying to and from the stadium or blind easy. The ActionHeat 5V Battery-Heated Seat Cushion includes a 6,000mAh power bank and USB charging cable. One size fits most. Machine wash gentle (without batteries). Estimated Heating: High (Red): 130°F for 2+ hours; Medium (Blue): 110°F for 3+ hours; Low (Green): 90°F for 5+ hours. Charging time: 4-6 hours. Machine wash. Imported. Manufacturer model #: AH-CUSH-5V-B. Water-resistant polyester; Ultra-fine carbon-fiber heating panels provide much-needed warmth; 3 settings allow you to adjust the level of heat ; 4 LEDs on the power bank allow you to monitor battery levels; Waterproof battery pocket; Adjustable 24" shoulder strap for easy carry; Includes 6,000mAh power bank and USB charging cable; Machine washable;