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 material, pink model is for female , gray model is for male. 5. Soft sole, comfortable to wear. It also can be used as home shoes. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3mm deviation due to manual measurement. Specification: Upper material: plush Size: one size Pink(for women): suitable shoe sizes 35-39, About Length 23cm Gray(for men): suitable shoe sizes 39-43, About Length 27cm Max Temperature: 55C Length of Cable:150cm Voltage: 5V Washing Method: Washable includes: 1 pair x electric plush shoes 1 x USB cable