FASHION DESIGN---The appearance is stylish, angular, simple and yet atmospheric. It can not only defrost and remove fog, but also play a decorative role, which is different from other cookie-cutter defrosters. ADJUSTABLE---A 180 degree swivel bracket holder is designed for free adjustment, convenient and practical. You can adjust it to your preferred angle a rotary holder which can be used for adjustment and easy directing just like a car vent. SIMPLE TO USE--- Car heater has two levels of adjustable. FAN is cold air, HEAT is hot air, and OFF is closed. Simple operation and multi-level adjustment to meet your different needs. QUICK INSTALLATION--- Just remove it from the box and insert it into the 12V car cigarette holder to open it. The car heater has a small portable size, the large suction cup is firm and does not fall off easily. WIDE COMPATIBILITY--- Suitable for all 12V vehicles in the car with auto ceramic heater fan in cigarette lighter heater for truck, camping and travel，de-fogging/defrosting in the winter and Keeping cool in summer. Very suitable as a car companion for your family or friends.