Soft shell fabric exterior with soft lining ensures you don’t lose any excess heat and enjoy comfortable warmth.Detachable hood is specially designed for chilly mornings and extra protection on windy days.Water and wind resistance for your unrestricted movement towards outdoor.Ideal and warm choice for you, family members, friends, employees, to enjoy outdoor activities (motorbike riding, sport, camping, fishing, construction, etc.) against cold and chilly climate.3 carbon fiber heating elements generate heat across core body areas (left & right chest, mid-back.Adjust 3 heating settings (High, medium, low) with just a simple press of the buttonUp to 10 working hours (3 hrs on high, 6 hrs on medium, 10 hrs on lowheating setting)Heat quickly in seconds with 7.4V UL/CE-certified battery.USB port for charging smart phones and other mobile devices