Built-in 5 high-speed fans, three-dimensional mesh fabric make the ventilation stronger Can be used in the car or at home, supports all 12-24V car seats Three-gear wind speed adjustment, convenient to use The seat cushion is detachable and washable, zipper design on the back allows the function panel to be taken out for cleaning 40dB silent impeller fan, low energy consumption and large air volume The USB plug power supply design will not affect the use of other vehicle electrical appliances such as driving recorders and car chargers. It is recommended to plug in a USB power supply port with a current of 2.0A for better effect Hollow mesh fabric with good breathability, soft and comfortable texture The back is designed with silicone anti-slip material, so it will not moving even on bumpy roads Specification: Material: ice silk mesh + cotton + fan Power: 5-10W Dimensions: 43x43cm Weight: 500g Package included: 1 x Car Seat Cooling Pad