Features: Advanced Heating Technology: This USB electric blanket utilizes cutting border electric heating technology to provide consistent and comfortable warmth. Three Stage Heat Settingsecond: Highlighting three modifiable heat levels. USB Powered Conveniencemail: Developed with a USB electrical supply, this blanket might easily united to power financial institutions, computers, otherwise couplers. More accessible Comfortable Substancemail: Produced from excellent compound fiber, this blanket proposals a soft and comfortable touch, enhancing your comfort while adding a sophisticated to territory. Security and Flexibility: Hard wearing a overwarm security structure, this electric blanket automatically shuts off if temperatures top safe restrictions. Specifications: Product namemail: USB electric blanket Substancemail: Compound fiber sizemail: 60x30cm Package Includes: Heating blanketx1 data cablex1 instruction manualx1 note: When using a electric blanket, it should not be placed directly on the layer that comes into direct contact with the body. The duration of power-on should not be too long. It is recommended not to use it for a entire night. If the electric heating blanket doesn't heat up at all or only heats up in a few areas, it indicates that there might be a fault with the blanket and you should immediately stop using it.