- Three Adjustable Heat Settings : This electric winter scarf features three distinct temperature settings for personalized comfort: High (red light) over 55℃/122℉, Medium (green light) over 45℃/117℉, and Low (blue light) around 35℃/80℉. Quickly adapt the warmth to suit your needs and enjoy immediate heat relief. The ergonomic design ensures extensive warmth coverage for your neck. - Stylish and Comfortable Design : Available in four fashionable colors, this outdoor electric scarf combines style with functionality. Made from premium, comfortable fabrics and filled with high-quality cotton, it offers a soft, breathable, and skin-friendly experience. Lightweight and non-bulky, it provides warmth without weighing you down. - Convenient USB Charging : Featuring a USB charging port, this scarf allows for easy and fast connections to a power bank, keeping you warm while on the go. Simply plug it into any USB outlet for hassle-free heating (power bank not included). - Easy to Clean : The electric heating scarf is designed to be waterproof and does not require disassembly for cleaning. Enjoy a worry-free maintenance experience, as it can be washed repeatedly with minimal effort. Use Scenarios : 1. Ideal for outdoor activities like hiking or walking in cold weather, ensuring you stay warm and cozy. 2. Perfect for commuting or working at your desk, providing constant warmth and comfort during chilly days. 3. Great for relaxing at home while reading or watching TV, adding a layer of warmth without the bulk of traditional scarves.