Features:* Heating warm blanket, delicate soft blanket + heating function, double care, double warmth.* USB heats up and doubles the warmth.* Plug and heat, rapid heating. The operation is simple, connect the power bank, you can enjoy the warmth anytime, anywhere.* 150cm/59 inches, both single and double can be used, more warm.* The large-capacity pocket on the back can hold small items such as power banks.* Wide application range, snap button design, can be used as shawls, blankets, and warm skirts. It can be used outdoors in the office. Specification:Name: Electric blanketMaterial: polyester fiberRated voltage: 5VRated power: 10WPower supply mode: USBTemperature mode: 3-speed temperature controlHeating area: 25*30CMSize: 150×80cm / 59 * 31.5 inchesColor: navy blue / Gray Packing included:1 * Electric blanket