This is a must have for all drivers! I use mine in the hot Texas heat, saving my truck from idling and damaging it. Now I will have to start up occasionally and cool off with some AC but 5 min. and it’s off, just keep your idling rpm up. I can leave it on all night and doesn’t drain my truck’s battery. 

About this item

• DUAL HEAD WITH 360 DEGREE ROTATION: 12V portable car fan with adjustable speed and dual head design can meet the needs of serveral people.
• QUIET & 2.5M CORD: 100% pure copper motor, high efficient electric car fan with strong wind but low noise.
• FRESH AIR CIRCULATION: Immediately help to cooling down the temperature when the AC is weak. Less energy consumption & Enviromentally friendly.
• NO VISUAL BLIND SPOT: Huliev car fan 12V will not have visual blink spot with small size. Adhesive pads help the car fan tightly stuck on the dashboard or armrest area.
• DOES THE HIGH A/C MAINTENANCE COSTS THAT DAUNTING YOU? Excellent car fan double head fits all kinds of car from small, medium and large full size Sedan Van Truck SUV RV ATV boat with 12V DC Cigarette lighter socket (not for 24V Trucks).