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, pink model is for female , 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: PlushColour: Pink, GreyMax Temperature: 55Length of Cable:150cmVoltage: 5VWashing Method: WashableSize: One SizePink For women(35-39): About Length 23cmGrey For men(39-43): About Length 27cmPackage Included:1 Pair x Heating Shoes1 Pcs x USB cable