Features： 1、Adjustable Wind Speeds: The fan for the car seat offers three adjustable wind speeds - low, medium, and high, allowing you to customize your cooling experience to meet different needs, ensuring you stay comfortable during hot summer drives. 2、Colorful LED Lights: The car seat fan features built-in colorful LED lights that automatically change colors, adding a unique ambiance to your car. These lights can also be used as night lighting, creating a cozy and romantic mood during your drives. 3、Hook Design: Experience the convenience of our USB car fan with its unique hook. Designed to hold up to 22 lbs, this hook allows you to securely hang the fan in your vehicle, ensuring it stays in place even during bumpy rides. 4、USB Powered: This car backseat fan is powered by USB, allowing you to use it wherever you are. Whether it\u0027s from your car\u0027s USB outlet, a portable power bank, or even your laptop, you can easily power up the fan. Enjoy a cool breeze anytime, anywhere with our USB powered car backseat fan. 5、Easy to Install: Simply open the hook clasp, install the hook on the seat\u0027s headrest pole, and attach the fan to the hook\u0027s swivel head. This process requires no tools or professional help, making it accessible to all users. Once installed, the fan is ready to use. Specification： Features: Adjustable Wind Speeds: The fan for the car seat offers three adjustable wind speeds - low, medium, and high, allowing you to customize your cooling experience to meet different needs, ensuring you stay comfortable during hot summer drives. Colorful LED Lights: The car seat fan features built-in colorful LED lights that automatically change colors, adding a unique ambiance to your car. These lights can also be used as night lighting, creating a cozy and romantic mood during your drives. Hook Design: Experience the convenience of our USB car fan with its unique hook. Designed to hold up to 22 lbs, this hook allows you to securely hang the fan in your vehicle, ensuring it stays in place even during bumpy rides. USB Powered: This car backseat fan is powered by USB, allowing you to use it wherever you are. Whether it's from your car's USB outlet, a portable power bank, or even your laptop, you can easily power up the fan. Enjoy a cool breeze anytime, anywhere with our USB powered car backseat fan. Easy to Install: Simply open the hook clasp, install the hook on the seat's headrest pole, and attach the fan to the hook's swivel head. This process requires no tools or professional help, making it accessible to all users. Once installed, the fan is ready to use. Specifications: Item Name: Car Seat Hook Fan Main Material: ABS, Silicone Power: 12W LED Light: Colorful Fan Color: Silver Fan Size: 13.3*9*3.2cm/ 5.23*3.54*1.25inch Package Information:? Package Size: 13.5*9*3.2cm/5.31*3.54*1.26inch Package Weight: 150g/0.33lb Package List: 1 * Car Fan 1 * USB Cable Package List： 1 * Car Fan 1 * USB Cable