Heated Blanket Soft Electric USB Blanket Machine Washable For Home Travel Office Features: warm and stylish; made of super soft cotton velvet material. USB power connector and extension cord give you a more experience. Gradient Double-sided cotton velvet : Gradient color, front and back of gray and blue; Central Heating: Lightweight,built-in carbon fiber heating pad can be used by mobile power, laptop, car USB adapter, USB socket charger, USB hub, MicroUSB mobile phone charger. Recommendation (5V-12V/2.0-3.0A output power). Product Description: Indoor + Outdoor: Designed to provide extra warmth for luxury travel, office, home, outdoor and vehicle use. It has a portable function and generates a reasonable amount of heat according to the USB power limit. The recommended output power is 5.0V-12V/2.0-3.0A. Not applicable to ambient temperature below 55°F. Easy to Care: Can be easily treated, machine washable and roller dried. Please disconnect the power cord before washing or drying. Low voltage: 5V-12V/2.0-3.0A standard power output with waterproof cable. Size: 60*80cm Package Contents: 1X Heating blanket Miayilima Heated Blanket Soft Electric Usb Blanket Machine Washable For Home Travel Office Ready to disassemble and use, easy to clean. High quality materials, use with confidence. A portable tableware tool that is perfect for family gatherings, outdoor barbecues, event parties, school graduation, and other occasions. Having it will not take up space, but it can also bring a lot of convenience to life and bring more fun.