Ororo Heated Women s Heated Jacket. Features: 7.4 V 5200mAh Battery & Charger Included: Portable& Rechargeable; Working hours up to 8 Hours Outer: Soft shell; Water-proof and Wind Proof Washer Safe Carbon Fiber Heating Technology; Core Warming Zones on L Chest R Chest Mid-Back LED Controller with 4 Levels Temperature Setting (Pre-Heat Low Medium High) Up to 8 Hours of Comfortable Warmth Can be used for Mountaineering Climbing Hiking or Outdoor working / sporting etc. Packing List: 1 x Heated Jacket 1 x Li-battery: 5200 mAh 7.4 V 1 x Charger: please charge 10 hours at least for the first time usage 1 x User manual (English Germany French) HEATED APPAREL FOR EVERY ENVIRONMENTGrowing up in the Midwest we have always known that temperatures can change drastically. One day you are in a t-shirt and sunglasses enjoying the sunshine the next day the roads are covered with inches of fresh white powder. Just when you are getting ready to pack away your wool sweaters and thick coats for the season you have to dig them back out of the closet again for that overnight snowstorm.With this in mind we wanted to create a jacket that could be worn in all seasons. It had to be durable enough to wear on cool fall nights. It needed internal heating elements to keep you warm through the freezing winter. And it absolutely had to be lightweight enough to wear in the wet and mild springtime months. At the same time we wanted to look stylish not wearing a dorky eyesore of a jacket.It will always be our mission to make sure you maintain a comfortable degree of warmth while enjoying your various outdoor activities. We are constantly testing new designs to make sure you are always warm and most importantly always fashionable.Don’t let your life be dictated by the thermometer.