Features 1、USB Powered: The car seat cooling fan is USB powered, compatible with car chargers, USB sockets, laptops, power banks, and other USB equipped power sources, ensuring you can enjoy comfortable cool wind on every trip (suitable for removable seats with pole spacing exceeding 5.5 inch). 2、Two Modes: Designed to work with car seats, our car fan can be installed in front of the car seat to provide cool airflow for passengers in the back or rear, or installed behind the car seat to offer a comfortable breeze for your loved ones, furry friends, or passengers. 3、Three Speeds: The car fan features three speed buttons for easy switching between different airflow speeds (one touch operating). The adjustable outlet design allows for altering the airflow angle in an upward or downward direction. The grid like design ensures no risk, providing a safer user experience. 4、Quiet and Powerful: The car headrest cooling fan utilizes a brushless motor design, ensuring quiet operating while delivering strong airflow. Enjoy a peaceful and comfortable journey. 5、Portable and Easy to Install: Compact and lightweight design makes it easy to carry and store. Easy installation, simply place it in the headrest area for use, and the fan securely fastens to the seat even during bumpy rides. Specifications Item Type: Car Seat Cooling Fan Material: ABS Weight: Approx. 266.00g/9.38oz Product Size: Approx. 17.5x7.5x3.4cm/6.88x2.95x1.34in Package List 1 x Fan 1 x Instruction Manual 1 x USB Cable