... 4D Motion Seats are subject to settlement, vibration, touch legs, jet, spray, ear the wind, ears and other sound effects functions; ... audience feel as if being in a virtual reality. 8) Spray Simulation Simulated farmland irrigation, sprinkler car cleaning, artificial fountains, ... the audience in front of the air, breeze. 10) spray, jet expansion Seat is equipped with fog, gas nozzle. Is usually ...