Features: 1. Warm & Soft Material: Our winter neck wrap is made of premium polar fleece material, offering a soft and comfortable feel while providing long-lasting warmth. Ideal for cold autumn and winter days. 2. Built-in Heating Pad & 3 Temperature Modes: Equipped with a carbon fiber heating pad, this scarf heats up quickly within 3 seconds. It features three adjustable temperature settings: 42°C (green light), 48°C (blue light), and 55°C (red light), allowing you to select the most suitable level of warmth. 3. USB Powered: Designed with a USB interface, the heated scarf can be powered by a PC, power bank, or car charger. It provides extended usage time on a full charge. 4. Ideal for Cold Weather: This neck warmer helps block cold winds during winter, making it suitable for indoor use or outdoor activities such as studying, working, skiing, hiking, or climbing. 5. Great Gift Choice: With a simple and elegant design, it makes a thoughtful gift for family members, friends, or colleagues during holidays or special ocns. Specification: Material: Polar Fleece Product Color: Black Product Size: 26 x 14 cm Product Weight: 150 g Package Included: 1 x Electric Heated Scarf