Efficient rearseat cooling with quiet operation 3 adjustable speed settings provide comfortable airflow for different conditions. A powerful yet whisperquiet motor circulates air throughout the vehicle without disrupting conversations. Spacesaving and interiorfriendly design Compact dimensions: 175 x 75 x 34 mm, designed for seamless installation into headrests without occupying valuable interior space. Black and white ABS construction blends with most interiors and provides heat dissipation for enhanced passenger comfort. 360degree adjustable airflow for tailored cooling Three independent fan heads rotate fully for precise air direction. Flexible positioning supports different seating arrangements and preferences during the trip. Longlasting power for extended journeys Builtin 3000mAh rechargeable battery. TypeC charging compatibility; the 5V/2A power system enables continuous use during extended travel and easy connection to various power sources. Use scenarios Long highway trips with multiple rearseat passengers who need individualized cooling. Daily commuting in warm climates where backseat comfort is a priority and power outlets are available. Vehicles without constant power supply seeking a reliable cooling solution for extended travel.