Features: 1.Compact size, easy installation, energy?saving, wear and corrsion resistant, low noise (almost no noise). 2.High thermal conversion rate, real?time heating, with the plug on the line, the proposed connection to the main power supply. 3.Widely used to enhance car temperature, warm feet, remove frost and fog. Enjoy the warm in cold winter, with environmentally friendly benefits. 4.Dual gear switch, 600W?800W high power, 3 air outlets, fast to heat, strong practicality. 5.Made of high quality iron material, rugged and durable, not easy to be damaged, ensures long service life. Specification: Condition: Brand New Item Type: Car Heater Material: Iron Color: As picture shown Specification: 12V Performance: Defrosting, Heating Power: 600W-800W Switch: Dual Gear Air Outlet: 3 Temperature: 80-100 Connection Method:Just connect the positive and negative of battery (Red:positive, Black:negative) Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. The product does not support the use of cigarette lighter connection, suitable for direct connection battery use.