[All-in-one car heater] - Can work as a car fan, heater, defogger and defroster. The base can be mounted with the adhesive tape (included). [Ease of Use] - Simply insert a portable car heater into the 12V cigarette holder to open it. With hot and cold switch, switch for heater or fan, comes with a 360° rotatable bracket that can be used like any other car fan for easy adjustment and direction. [Low Noise] - The car air heater and cooler is unlike other conventional cars with higher noise. The hot air blown or the hot car heater is stronger, the noise is low, and the power consumption is 12V, low power consumption. [Clear View] - This portable car heater is designed to quickly remove frost, fog and mist from your vehicle's windshield and ensure your driving safety. Power: max 120 W. Operating voltage: 12 V direct current. Power supply: 12 V vehicle connection. [High quality and durable] - Smart design, our car heaters with cigarette lighter socket, built-in fuse, automatic shutdown