1.You can use USB warm blanket regardless of the office or the car.

2. USB warm blanket will turn to warm if connect the computer’s USB port.

3.USB warm blanket use good material and you will feel very soft when touch.

4. If dirty,you can take off the coat and wash it

Using method

1.USB connector is inserted into the computer USB interface

2 After few minutes ,USB warm blanket will turn to warm .

3. Please pull out the USB connector from USB port if not use USB warm blanket.

Washing method

1.Should take out the far infrared carbon fiber(including USB line and USB connector) if wash USB warm blanket.

2. infrared carbon fiber must be used with fabric together,not use it alone.

3. Please do not wash the infrared carbon fiber.

4. Please do not use gasoline as solvent thinner.

5.Please cut off switch when you take off the USB warm blanket.