1High temperature heat outlet can ensure fast heating and convenient warming effect, quickly be heated within one minute, efficient heat dissipation design, warm your winter. 2This automotive 2 in 1 car heater can heat or cool allowing you to feel the heat on a cold day and the breeze on a hot sunny day, can also solve the car glass fog quickly. 3Made of heat resistant hard Abs plastic material. Ideal for in?car, camping and caravanning, keeping you warm in the winter and cool in the summer, giving you a comfortable and safe driving. 4Plug the car heater into your cigarette lighter socket and switch to heat or fan (make sure your car has a 12V lighter port). Come with a 360 rotary holder for adjustment and easy directing. 5The car heater is ideal for defrosting or demisting window and windscreens to meet all you need. Pay attention that the heater is only used on 12V, and must use the original cigarette to charge.