Features: *High-quality material: Made of high-temperature resistant material, with large blowing area, fast heating speed, not easy to break, and can be used for a long time. *High Performance : The high-temperature-resistant electric heaters has fast heating speed, convenient heating, defrosting and defogging, and is very convenient to use. *No installation required: The car defroster does not need to be installed. Just connect the power supply, turn on the switch to emit hot airs, and it can be used normally. Note: It is recommended to use the heaters when starting the vehicle to avoid causing the vehicle to fail to start. *Low noise: Equipped with a heaters with more stable heating performance, and low noise during operation, making it easy to use. *Wide application: This heaters is suitable for 12V/24V motor vehicles, cars, SUVs, etc. It generates heat, which is beneficial to defrosting and can also provide warmth. Suitable for self-driving travel, camping and other activities. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: ABS Size: 18.5*12*8.8cm Inner cores: pure aluminum inner cores Heating method: electric heating wire ceramic heating body Heating speed: 5 seconds 12V power: 400-1000W 24V power: 600-1000W Application: vehicle heating and defrosting Package List: 1 x Airs Heaters