Features: Fast Heating and Defrosting: This portable car heater fan quickly heats up your vehicle, ensuring a warm and cozy driving experience during cold winter days. It also defrosts your windshield, providing clear visibility for safe driving. Energy Saving and Silent Operation: Our car heater fan is designed to be energy-efficient, saving you money on fuel costs. Additionally, it operates silently, allowing you to enjoy a peaceful and comfortable driving environment without any distracting noise. Versatile and Portable: Whether you're driving a car, RV, truck, or trailer, this heater fan is suitable for all types of vehicles. Its portable design allows you to easily move it between different vehicles or even use it in basements or living rooms for added warmth. Convenient and Easy to Use: With its 12V/24V compatibility, this car heater fan can be easily plugged into your vehicle's cigarette lighter socket. It features a user-friendly interface with adjustable settings for temperature and fan speed, providing you with customized heating options. Enjoy the Warmer Driving: Say goodbye to drives. Our car heater fan ensures quick heating and defogging, allowing you to enjoy a warmer and more comfortable driving experience. No more shivering while waiting for your car's heater to kick in. Specification: Material: ABS Size: 8.5*13*11cm Voltage:12V/24V Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1* Auto Front Glass Heater Fan Due to differences in shooting equipment, displays, and production batches, the product may have slight color differences. This is normal, please refer to the actual product. We have tried our best to restore the true color through professional equipment, but we still recommend that you watch it under natural light for the most accurate visual effect.