Features: USB charging, fast electric heating.: This product uses 5v voltage, much lower than the human body used voltage. It is safer to use. Multi-functional: Not only can be used as a blanket but also as clothes to wear for all-round warmth. Fast Heating Speed: The use of special design, fast heating speed do not have to fear the cold winter. 3 Heating Modes: Low-grade, Mid-grade, High-grade, Can adapt to any environment. Material: The choice of high-quality crystal velvets as the material is very comfortable to touch. Lightweight: It is light weight so it can be placed anywhere without taking up space. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 100x140cm Package List: 1x Electric Heat Blanket