We should pay attention to the following points: 1, the material directly affects the size of the experience, whether it is easy and convenient, or whether the design concept fits the human body every time you go out. A good U-shaped pillow head can make people more comfortable. Luobang Shangpin electrothermal U-shaped pillow can easily solve these problems. Luobang Shangpin not only has the function of ordinary U-shaped pillow, but also has the effect of heating. Cationic fabrics are more skin-friendly, and high-density memory cotton materials can be compressed at will. 155 degree double hump design, which fits the shoulder and neck curve and is more comfortable to use.