1. Just plug it into your cigarette lighter socket. 2. This mini auto car heater is widely used in SUVs, Cars, taxis, jeeps, trucks, and other commonly used appliances. It is suitable for defogging or defrosting all 12V 150W vehicles in the car, camping and traveling, de-fogging/defrosting in the winter, and Keeping cool in summer. 3. Fit For all 12V Vehicle Cars. Features: Color: Black Material: ABS Size: 18x11.5x12cm/ 6.5x4.5x4.5inch Rated Voltage: DC 12V Weight: 400g Note: 1. The car heater is a high-power electrical appliance for vehicles, and its working current is relatively large (12.5A or so), so it cannot work for a long time (40-60 minutes). Do not use during engine shutdown in case the storage battery runs out of power. 2. If occurs sudden shutdown after a few minutes of power-on, this is caused by the current shortage of current protection of the cigarette holder, but not a product problem. It can be normally used if the current of the protector reaches 15 A, otherwise, it cannot work with a current less than 12A. 3. If there is heat in the air outlet but no air blowing out (no fan running sound) or a plastic burnt smell, immediately cut off the power supply and stop using it. 4. The portable car heater is a high-power electrical appliance, the plug should be inserted tightly when using, and keep good power condition. Do not touch the metal parts of the cigarette lighter to avoid burns when pulling out the plug after long use. 5. When the mini auto car heater is put into the cup holder, blocking the air inlet with sundries to produce high temperatures and damage the product is forbidden. Package Include: 1* exquisite packing box 1* Instructions for use 1* 12V Car Portable Heater Heating Fan Defroster Demister.

FAST AND EFFICIENT - Within 60 seconds, you can heat the atmosphere of your car without having to wait for the engine to warm. This heater does not use gas, only the energy from the alternator making it the most efficient way to stay warm. QUICK/EASY INSTALL - Simply take it out of the box plug it into your cigarette lighter socket and switch to heat or fan(Make sure your car has a 12V lighter port). It comes with a 360-degree rotary holder which can be used for adjustment and easy directing just like any other car vent. DURABLE - Made with ABS plastic material, this heater is not something that breaks easily. With its great design and quality cable, there are no fragile parts. Built-in fuse, automatic power failure protection. Buy one of our heaters and have it until you don't need it anymore. MULTI-PURPOSE - On top of having the choice to heat or cool yourself, you can also use this heater to defrost or defog a window. Mount it on your dash and defrost your window and because of its front design, you can heat the air in your car at the same time. HEAT THAT WORKS - Defrost your windshield within seconds with the High Powered Heater. With two power options, the heater will direct heat to the front, top, and all around thanks to the higher fan along with the two strategically placed vents that will target both the windshield and the inside of the car.