1. Let the heating scarf warm you anytime, anywhere: powered by mobile power supply, as long as the mobile power supply has electricity, the heating scarf can continue to heat, outdoor climbing, shopping, playing in the snow, heating the scarf can keep warm2. Machine washable: Yes, machine washable, you heard that right, no more need to wash the heated scarf in cold water in winter, just put it in the washing machine and it will not damage the product3. Three-level temperature control adjustment: heating scarf is divided into three levels4. Comfortable fabric: The new fabric pure cotton is used to make the scarf more comfortable, skin-friendly material, can be worn for a long time and keep comfortable5. Pain Relief and Warmth: You can also use a heated scarf at home, it can effectively relieve your neck pain, you can also put the heated scarf on the sore and sore areas, hope this can relieve your pain and let you feel comfortableDelivery Quantity: 1pcPackage Contents: Only the above package contents, excluding other products.Size: 81*10cm(Reminder: The size is measured manually, please allow 1-2 cm measurement error)Color: navy blue(Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)