Secure installation on headrest rod: 12V/24V USB Car Seat Fan is mounted on the front seat headrest rod via a buckle. It stays securely in place and won't move around like a normal clip fan. Includes 2 EVA gaskets to protect the pillow. USB powered with long reach: Comes with a 63 inch USB cable. The length allows flexible placement to provide cooling for front seat occupants. Power can be supplied by a USB car charger or a power bank. Three speed settings: Speed 1 is soft and comfortable, Speed 2 provides natural cool wind, and Speed 3 delivers strong cool wind. Easy to change wind speed according to your preference. Helps cool down quickly, removes dust, reduces pet odor, improves air circulation, and keeps the cabin air fresh for you and your family. Compact and portable: Slim design fits in small and narrow spaces. Suitable for use in a variety of vehicles. Weighs only 0.41 lb (185 g), making it lightweight and easy to transport. Compatibility and use scenarios: Compatible with 12V/24V vehicle systems. Ideal for cars, rideshares, and family vehicles. USB power enables use with car chargers or portable power banks when a 12V/24V supply is not available. Practical use cases: on long road trips to keep the driver/front passenger comfortable, in rideshare or taxi fleets to improve driver and passenger experience, and in vehicles where a compact, USBpowered cooling solution is desirable for the front seat. 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.