COFIT Ventilated Seat Cushion with USB Port, Breathable Air Flow Cooling Pad for Summer, Suitable for All Car Seats, Home and Office Chairs

With USB port, this cushion is suitable for all cars, trucks, SUVs, also widely used at home and office.
Ventilation: With 4 cooling fans inside, the cushion dissipates excess heat and moisture, keeps you away from hot summer and provides a comfortable driving / office environment.
Design: There is a pouch at the side of the cushion which is user-friendly to store your power bank when using.
Safety: The working voltage is 5V which is far lower than the dangerous voltage and safe to use.
The cushion can be used as a universal seat cushion to extend the life of the seat / chair and is washable when you take out the fans board.