Description: Powerful ventilation and cooling: built-in dual silent fans, fast circulating air flow, effectively relieve the stuffiness of sitting for a long time, keep the seat face dry and comfortable, suitable for use in hot summer weather. USB convenient power supply: universal USB interface design, compatible with car cigarette light, plug and play, convenient for use in multiple scenes such as in the car and office. Breathable material design: honeycomb breathable mesh + 3D three-dimensional structure to improve heat dissipation efficiency, while high elastic material fits the seat, sitting for a long time without collapse, driving more comfortable. Multifunctional applicability: suitable for cars, SUVs, trucks and office chairs, adjustable straps are firmly fixed, and the non-slip bottom lining design ensures that it does not shift during use. Easy to clean and maintain: detachable fan assembly and waterproof fabric design, directly wipe with a damp cloth or partially wash with water, easily keep the seat cushion hygienic, good and worry-free. Included: 1pcs car seat cushion with fan, breathable and blowing USB model