Car Cool Seat. 【Smart Car Seat for a Comfortable Japanese Summer】 The Cool Car Seat 12V supports comfortable driving with its excellent cooling performance and high-quality design, allowing you to spend a comfortable time even in the hot and humid summer car interior. 【Powerful Airflow and Quiet Design for Increased Concentration】 Equipped with two fans, larger and more powerful than those of other companies, the airflow can be adjusted in 3 stages. With a quiet design, you can drive comfortably and with concentration. 【Automatic ON/OFF and USB Charging for Comfort and Convenience】 The seat sensor automatically turns the device ON/OFF, eliminating the need for operation and saving power. Furthermore, it has two USB ports, so you can charge your smartphone and other devices simultaneously. 【Size】43 x 132cm 【Material】PVC, Mesh 【Specifications】Input: 12V, Fans: 2, Automatic Airflow/Stop Function (Automatically stops airflow when you leave the seat), 2-stage airflow (Y250604)