- Double headed design with 360-degree adjustability and multi-angle air supply. The fan rotates 120 degrees left and right to direct airflow exactly where you want, helping keep the back seat cool and providing greater coverage for the whole car. - Dual USB interfaces for versatile use. Universal 12 V / 24 V operation with a cable that includes two USB sockets. The two USB ports can charge mobile phones, tablets and other devices, increasing practicality and usability. - Three-speed control for customizable airflow. Three wind-speed levels (low, medium, high) with a time-tested 3-blade design for strong airflow and low noise, allowing you to tailor cooling to your needs. - Safe and reliable construction. Made from ABS with a pure copper motor and a 10 W power rating. The cigarette lighter includes a built-in fuse with overload and short-circuit protection, delivering safer charging and longer-lasting reliability. Energy-saving and environmentally friendly. Use scenarios - In a hot sedan, family trips: the rear-seat area stays cooler as airflow is directed where needed, improving comfort for all passengers. - Rideshare or fleet use: passengers enjoy improved cooling while devices charge via USB, increasing overall convenience. - Vehicles with 12 V/24 V power systems (SUVs, trucks, vans): universal compatibility and flexible mounting on the rear console or headrest area for effective cooling on longer journeys.