What it does: Portable 12/24V invehicle air circulator that improves airflow to the rear seats, reduces lingering odors, and provides adjustable ventilation for passengers or cargo. Compatibility: Works with most vehicles — cars, trucks, SUVs, family sedans, golf carts and boats. Plugs into a 12/24V power outlet using the included connector and adapter. Noise and power: Low power consumption and an efficient double set of fivefan design provide strong airflow while keeping operating noise to a minimum. Air distribution and control: 180degree adjustable heads allow controlled air direction to reach the back seats. Variable air speed control lets you set fan intensity and direction to match passenger comfort or ventilation needs. Ease of use: Simple plugandplay operation — connect the 12/24V connector to the adapter and adjust the heads and fan speed as needed. No complex installation required. Key benefits: Improves rearseat comfort on long drives by directing airflow where it's needed. Reduces stale air and helps remove bad odors inside the vehicle. Energyefficient operation minimizes drain on the vehicle power source. Quiet fan design keeps cabin noise low while maintaining performance. Practical use scenarios: Family road trip: Direct air to children in the back seats for consistent comfort without running full vehicle climate controls. Pet or cargo transport: Circulate air to reduce odors and keep animals or stored items ventilated during short trips. Golf cart or boat: Provide supplemental ventilation in lowairflow environments where a standard HVAC system is not available. Specifications and operation notes: Power: 12/24V input via included connector and adapter. Fan design: Double set of fivefan arrangement for efficient airflow and reduced noise. Adjustment: 180degree head rotation and variable speed control for targeted ventilation. This unit is designed to be a practical, energyefficient way to improve invehicle air circulation and passenger comfort without complicated installation.