Specification BrandTENGOOModelWarm EMaterialPolyester FiberFillingDown CottonColorGreySizeXL 2XL 3XL 4XLl 5XL 6XLPower Supply InterfaceUSBPower Supply5V 2A Portable Source Not Included Fever AreaBack Waist Knees 6 heating pads Features 1 Electric winter coat connect to the power bank USB port to heat the coat up to 45℃ and keep warm 2 Adjustable temperature low middle high for pre heat constant temperature and heat 3 Washable you can wash and clean the coat after unplugging 4 Exquisite round collar design soft warm and comfortable 5 No hat easy to wear ultra thin easy to act in winter 6 You can also wear additional clothes after wearing it 7 No battery inside it heats under power bank USB connecting so please keep charging while wearing Package included 1 x TENGOO Electric Heated Jacket SetWashing Instructions Remove the clothing pocket mobile power using a waterproof treatment to protect power connector placed in a basin add neutral detergent can not force rub beat can not be rinsed after washing then dry that can be used next time Warm Tips 1 If not used for a long time please do not plug in removable charger2 Do not use high temperature water or strong acid detergent 3 Forbidden to use electricity for wet clothes Please turn off the power and stop using if cloth is wet 4 Use time depending on the capacity of removable charge Note 1 Not included power bank 2 Due to lighting effects monitor s brightness contrast settings etc there could be s