Color: redHUJIKF portable car heater is upgraded in quality, with three holes for centralized air discharge, and a built-in fuse in the cigarette lighter plug, which automatically cuts off the power when there is a safety hazard, making it safer and more worry-free.Car heaters are a good helper at home. It can purify the air, use both cooling and heating, defogging and defrosting. Solve the problem of cold inside the car, fogging of the windshield, and frost outside the car, making it easier to drive in winter.Precautions When UsingCar heater is a high-power product in the car. The current is 12.5A. It cannot work for a long time (40-60min). It cannot be used for a long time when the engine is turned off to prevent battery shortageThe protection current of the car thermostat is 15A, the one less than 12A cannot be used, and the cigarette lighter port mark is greater than 200W can be usedTake care to avoid touching the cigarette butts when pulling out the plug after using the heater for a long time to avoid burnsLimited Current ModelAll Japanese cars in 2009 before , Dongfeng, Toyota, Ford, etc.Power Current Limit SolutionGo to the 4s shop to find an electrician to modify the cigarette lighter line, bypass the current limiting device and directly connect to the cigarette lighterUse a straight connection, lead from the battery, two wires can be used normallyPackage Accessories1*Car heater1*Fixed non-slip mat1*Instruction manual