Specification: Origin: Mainland China Material: PP Color: 5V-black and white/ 12V-black and yellow/ 24V-black and red Voltage (optional): 5V/12V/24V Input voltage: 5V (USB charging) 5V 1A/12V 0.4A/24V 0.2A Power: less than or equal to 5W (±20%) Wind speed gear: 1 gear, big wind Power cord length: 5V-USB interface (1.3 meters) 12V/24V(1.35 meters) Size: 188x143x86mm/7.4x5.63x3.39inch Fixed position: car dashboard/table, etc. Applicable models: Universal type 5V: USB interface, suitable for a variety of scenarios, 5V can be connected to computers, mobile phone power banks, car chargers and other equipment, no need to worry about battery life, plug in and enjoy natural coolness 12V: Suitable for models with one battery, such as family cars, minivans, off-road vehicles, etc. 24V: Suitable for models with two batteries, such as trucks, forklifts, trucks, etc. Feature: 1. Instant Cooling Convenience: Stay cool with ease using our car cooling fan - simply connect it to a power source, press the button, and enjoy a comfortable breeze summer long. It meets your cooling demands effortlessly, providing refreshing whenever you need it. 2. Compact and Portable: Our electric car cooler is designed to never leave you overheated on the go. Its compact size makes it easy to fit into a backpack or carry-on, offering a comfortable breeze anytime and anywhere - perfect for driving, working, or just relaxing. 3. Efficient : Experience a strong yet quiet with our car powerful fan, delivering a cool breeze without causing any disturbances. Its noise design is ideal for working or sleeping inside your vehicle, ensuring comfort and maximum efficiency in any weather. 4. Flexible and Non-Obstructive: With a foldable structure that can be adjusted 270° up and down, our car dashboard small fan ensures your view is never blocked while driving. Position it for optimal with 360° rotation and then tuck away when not in use for convenience and unimpeded visibility. 5. Energy-Efficient with Multiple Voltages: The portable automobile cooler is available in various voltage options, including 5V, 12V, and 24V, to accommodate most mainstream car models. It's energy-saving, enhances conditioning efficiency, and features design for unexpectedly quiet and soft wind circulation.