Experience warmth and comfort with USB electric blanket. Perfect for those chilly days or nights, this innovative heating blanket offers versatile use and superior warmth. Features: Carbon Fiber Heating Technology: Featuring eight-zone heating technology designed according to ergonomic principles, this electric blanket distributes heat quickly and evenly across key areas such as the waist, shoulders, back, knees, and abdomen, providing an all-around warm experience. Double-Sided Fleece: Made from double-sided fleece, it delivers a smooth touch that instantly warms your skin. The unique design locks in static air, effectively blocking cold air currents, adding a rare touch of warmth to your winter. Three Temperature Settings:Red Heat Mode: Up to 60-degree Celsius, ideal for extremely cold weather.White Comfort Mode: Up to 50-degree Celsius, suitable for daily home or office use.Blue Energy-Saving Mode: Up to 40-degree Celsius, offering warmth while saving energy. Versatile Usage: Whether used as a shoulder cape to ward off the cold wind or as a cozy blanket during an office nap, it adapts perfectly to meet various warming needs. Machine Washable Design: Easy to clean-simply hand wash with neutral detergent in cold water or machine wash for up to 30 minutes. Note: Do not tumble dry to protect the heating elements. Convenient USB Interface: Comes with a hidden USB port that can be charged via an extension cable, making it portable and easy to use anywhere. The front zipper design is both functional and prevents slipping Specifications: Material: Fleece Color: Dark Gray Dimensions (LxW): 150x80cm Package Content: 1 x Electric Blanket 1 x Charging Extension Cable 1 x User Manual Please Note: This product does not have a built-in battery