Features 1. Fast heating: Plug it into your car's cigarette lighter socket and switch to heat or fan and it will finish engine to warm within 60s. 2. Winter driving: The front windshield of the emergency car fogs up, which can quickly make the glass clear and facilitate safe driving. 3. 2 in 1 modes: This car heater have two setting modes: heating and cooling. You just need to change the switch, then the hot air or cool wind will come out immediately as your needs. This car heater is not only ideal for demisting/defrosting windscreens. But also can be used as a cooling fan to give you wind in the summer. 4. Humanized design: A rotary holder is designed for free adjustment, convenient and practical. 5. Safe and reliable: With cigarette lighter plug design, built-in fuse, automatic power-off protection, anti-voltage, safer use. User-friendly design which is energy-saving with low consumption. Specification Material: ABS Color: Black, White Size: 11 x 6 x 10 cm Weight: 240 g Voltage: 12 V, 24 V Power: 150 W, 200 W Package Include: 1 Car Heater