Material: high performance polyester 100%USB power supply · easy to use: the electric blanket comes with USB cable,The product uses carbon nanofibers as the heating body and uses electric energy to generate far-infrared heating.Size: 150 × 85CM Weight: 720kg voltage · practical in winter: the electric blanket adopts low voltage, which is and to useSoft and full washable blanket for neutral use. It is a kind of comfortable blanket with soft and soft temperature feeling wrapped around the heater. Waterproof switch and module can be used to wash directly by hand. When washing clothes with the washing machine, put them into the laundry bag and put the USB cable into to wash them. Hand washing is recommended.1xusb charging cableThree stage temperature regulation: the temperature of the three stages can be adjusted freely, and the heating mode can be smoothly switched to high temperature (red) → medium temperature (white) → low temperature (blue)Built in heating block size: 7x12cm1 x electric blanket