The texture is fine, warm and breathable, skin-friendly and comfortable. The electric heated scarf is made of soft and good fabric, high-quality mink velvet. Wear in the neck without burden, not bulky. Our neck heating pad is comfortable fit, firmly locks the warmth, lightweight and not cumbersome. The heating system is waterproof and does not leak, and can be repeatedly washed. The power supply interface uses insulation and waterproof processing. The entire neck area heating, USB electric winter scarf has an ergonomic design, the warmth effect is remarkable, providing you with the ideal stiffness relief. 3 seconds fast heat. The neck heating pad for women has 3 temperature levels. Red light for high temperature, about 45; white for medium temperature, about 35; blue light for low temperature, about 25.