DESCRIPTION Warm and Soft Lining The quality cotton fabric exterior and soft, fleece-like interior could keep you warm the whole day. Enjoy the comfort of the heated sweatshirt at home or during outdoor activities. Fast and Long-Lasting Warmth Kemimoto Heated hoodie comes with a 12V 20000mAh UL 2054 certification battery, heats up fast in seconds, up to 10 hours of working time on the low heating setting, 4-6 hours on medium, 2-4 hours on high. And rapid recharge in just 3-4 hours. 6 Heated Zone 6 carbon fiber heating elements generate heat across core body areas (3 for the back, 2 for the abdomen, and 1 for the neck). This heated hoodie with battery pack provides 3 buttons for independent control of heating zones. Smart Heating Modes 3 control switches, 3 heating levels, 6 heating zones, freely choose the temperature you want, and adjust the heating zone according to your needs and preferences. The heating zone transfers enough heat and is well distributed to provide overall heating. About Size and Style Relaxed fit, fashion styles, and perfect fits for most American men's bodies. (1 or 2 sizes smaller for women). These h eated hoodies for men and women are the best gifts for families and friends in winter. FITMENT Universal Fit