Features 1、PRACTICAL 2 PORT DESIGN: Portable 12V heater adopts 2 port design with switch control at the top; You can choose to turn on the switch according to the heating demand; This design makes the heating process simple and efficient, giving you a warm interior space quickly 2、ENHANCED VISIBILITY: This portable car heater helps prevent condensation and fog on the window glass, ensuring a clear view so that you can see clearly outside 3、QUIET WITHOUT NOISE: This DC12V space heater is easy to install, energy efficient and quiet to run, so that won't keep you awake at night, useful and practical 4、EFFECTIVE WARMTH: 2 hole car heater combines low power consumption with high thermal efficiency to provide warmth in cold winter, providing foot warmth, fog removal, defrosting and other functions 5、APPLICABLE SCENARIO: Portable space heater is suitable for smaller places, such as offices or indoor desks in dormitories. Use at home when you don't want to heat the entire house with another central heater Specification Item Type: 2 Hole Car Heater Material: Stainless steel, aluminum foil Rated Voltage: DC12V Power: 400-600W (600W maximum) Control Method: Manual adjustment Use Time: Keep the power supply can be used for a long time Air Outlet: 2 Places Switch Key: 1 Place Single Outlet Temperature: Up to 70-100℃ Outlet Diameter: Approx. 3.5cm / 1.4in Package List 1 x Heater 2 x Aluminum Foil Tube 2 x Steel Zip Tie 2 x Electric Clamp 2 x Mounting Bracket 4 x Screw 2 x Nut 2 x Washer