Even Heating: This replacement heating film heats evenly, has stable resistance, and can be washed with water, so you can use it with confidence. Soft and Comfortable: Made of super soft cotton and polyester material, comfortable to touch, especially for effective warmth under gloves, suitable for both men and women. Wide Applications: Pluggable heating provides you with plenty of warmth for running, hiking, biking, motorcycles, outdoor activities, etc. in cold weather, making it the perfect gift for family, friends and relatives. Three Gears: This heater has three gears, high grade, mid grade, and low grade, and the temperature can be adjusted according to needs. Heating Zone: Heating plate, ultra thin and high efficiency heating elements, to ensure slippy, comfortable and fast heating indoors and outdoors (battery not included).