Heated Blanket Soft USB Blanket Machine Washable For Home Travel Office: Features: warm and stylish; made of super soft cotton velvet. USB power connector and extension cord give you a more experience. Central Heating: Lightweight and invisible,built-in carbon fiber heating pad can be used by mobile power, laptop, car USB adapter, USB socket charger, USB hub, USB mobile phone charger. Recommendation (5V-12V/2.0-3.0A output power). Indoor + Outdoor: Designed to provide extra warmth for 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 cable. Material: Falai + lamb minute heat cycle between 40-60 There is a temperature control chip in the heating, which automatically cuts off power when it is higher than 65 degrees and automatically heats when it is lower than 40 degrees Size: 60*80cm Product Description: Package Contents: 1X Heating blanket 1Xhot-water bag Electric Blanket Electric Heated Throw Blanket with Pocket Soft Sherpa Fast Heating Washable Blanket USB Winter Heated Plush Sofa Chair Couch Heated Blanket Throw Blanket Warm Shawl Wrap for Home Travel Office USB Heated Blanket Electric Blanket Throw Heating Blanket Washable Sherpa Electric Throw Blanket Fast Heating Sofa Chair Couch Plush Travel Heating Blanket Bedspread Cover with Pocket Electric Blanket, USB Flannel Heated Throw Blanket with Hand Pocket Warm Shawl Wrap Plush Knee Warmer Lunch Breack Electric Heated Blanket for Office Car Home Use Heated Blanket Full Size Multi-Functional USB Portable Cordless Heated Blanket Soft Flannel Electric Blanket Hands and Knee Warmer for Office Cozy Throw Blanket Warm Gift for Grandma Family