Description 1 Electric winter pants connect to the power bank USB port to heat the coat up to 50℃ 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 Flexible waist design easy to wear 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 Specification 1 Model NYY16005 12 Material pashm3 Color Black4 Size M L5 Adjustable Temperature Yes6 Washable Yes7 Power 5V 2A Note 1 Please allow a little error due to manual measurement 2 Please measure and cheack the size to make sure the item will fit you before paying 3 If your size falls in between sizes we suggest you choose the larger one for more coverage 4 Power bank is not included 5 Only heats under power bank connecting Package Included 1 x Woman Electric Pants