Features:1. It can be heated directly by the charger.This electric heating shoe can heat up for a long time.2.A good gift to parents, children, lover and friends.3. Power saving, safety, winter must.4. Plush type grey model is for male.5. Soft sole, comfortable to wear. It also can be used as home shoes.Specifications:Product name: Heating ShoesGender: UnisexMaterial: PlushColor: GreyMax Temperature: 55Length of Cable:150cmVoltage: 5VWashing Method: WashableSize: One SizeFor men(39-43): About Length 27cmPackage Inclu:1 Pair x Heating Shoes1 Pc x USB cableNote:Transition: 1cm=10mm=0.39inch1. Due to the light and screen difference, the item& 39;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement."