Has 6 Core Heating Zones: The Heated jackets are equipped with 6carbon fiber heating zones (two on front, two on back, and one on each arm). It heats up quickly in seconds, The heat promotes blood circulation and makes your body feel warm and comfortable. You can adjust 3 heating modes by short-pressing the power button (Red, Blue, and Green).With Digital Led Display 12V Battery Pack: With CE and FCC certified 12V 16000mAh battery pack that heats up to 140°F in seconds when connected to a heated jacket and can stay warm for at least 4-8 hours. The clear digital display keeps you informed of the remaining power, and the USB port can be used to charge smartphones and other mobile devices, making it portable and practical.Applicable Scene: suitable for winter, outdoor camping, hiking, hiking, fishing, skiing, mountaineering, picnic, daily wear, and other different occasions. Three heating levels, low to 110°F, medium to 125°F, and high to 140°F, can be adjusted to the most comfortable level as needed.Premium Fabrics and Classic Design: Made of high-quality polar fleece fabric, soft and comfortable, with good breathability and warmth. High-quality YKK zipper, smooth without snapping, classic hooded design, freely removable. There are six pockets, including two zippered chest pockets, two small pockets on the left arm, one small pocket on the right arm, and a storage pocket for the power bank on the inside, slim fit, and suitable for most men and women.Package Includes: ANTARCTICA GEAR Fleece Heated Jacket*1（Hand wash or machine wash） 12V 16000mAh Battery Pack*1 Instruction Manual*1