Expanded heating area for effective coverage of the entire neck, preventing cold from sneaking in. Made of high-quality, skin-friendly material with luxurious 3D pearl cotton for comfort and breathability. Quick heating graphene pad with 3 adjustable temperature settings (35-45-55 degrees Celsius). Perfect for outdoor use, recommend being powered by a battery power bank (5000mAh or above) for on-the-go warmth. Ideal holiday gift for family members, offering warmth, comfort, and style in the cold winter. Item Name: Scarf Material: Polyester 3 Levels of Temperature Adjustment: Adjustable 35-45-55 Degrees Celsius Gender: Unisex Season: Winter Features: Three Gear Adjustment, Intelligent, Wireless Size Details: L: 81cm/31.89", W: 10.5cm/4.13" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Scarf