[Product Use]: The main function is to quickly heat the air in the car. In cold weather, it can rapidly increase the temperature inside the vehicle and provide passengers with a comfortable riding environment. It also has a defogging function. [Product Features]: Full heating power, copper tube core, long-lasting heat retention, and fast heating performance. [Product Name]: Car Universal Electric Heater [Product Model]: Car Heater [Product Size]: 22x13.4x8.7 cm [Product Voltage]: 12V [Product Power]: 400W-600W [Air Outlet Temperature]: 80-100 degrees Celsius (single hole) [Number of Air Outlets]: 3 [Product Precautions]: 1. It is recommended to use wires larger than 6 square millimeters for connection and power supply. 2. It is recommended to use a fuse to prevent damage from short circuits. 3. Maintain a safe distance between the air outlet and the windshield or windows. 4. Do not block the air intake or outlets during operation. 5. Avoid contact with metal objects during use to prevent burns from high temperatures. 6. Avoid prolonged use after the engine is turned off to prevent battery drain and ensure reliable vehicle starting. Color: Silver Material: Iron + Copper Package Contents: 1 x Car Heater, 3 x Aluminum Outlet Pipe, 3 x Hose Clamp, 1 x Red Positive Clamp, 1 x Black Negative Clamp, 1 x Precautions Instruction Sheet Note: The package includes only the items listed above. Other accessories or products shown are not included. Note: Lighting reflections and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement error is permitted within +/- 1-3 cm.