Wishing you a pleasant shopping experience! : Main Material: Fluff Color Choice: Dark & Gray/Light & Gray/Light & Pink Rated Power: 6W Recommended Power: 5V/2A Rated Voltage: 5V Heating Temperature: 45°/55°/65° Heated Scarf Size: 86*10cm Package List: 1*Heated Scarf Features: 1. Three-Stage Temperature Control: Third gear 65°, press and hold the heating button for 2 seconds; Second gear 55°, short press the heating button; First gear 45°, short press the heating button. 2. Safety: Graphene chip, precise heating technology, ensures the safety of the power supply and gives you enough peace of mind. Fluffy material, skin-friendly, soft and comfortable. Separate design, USB port with cover, waterproof and easy to clean. 3. Easy to Use: With a USB port, it can be powered by a power bank. (Power bank not included) 4. Indoor and Outdoor Use: Suitable for indoor and outdoor activities to prevent frostbite