2nd try. Perhaps with proper English. But I can't tell...
You accelerate your car by stepping on the gas pedal, in your totally silent car. No fun! So you turn on the Audio Motorwaze and Tada!! You now hear the satisfying sound of a speeding motor along with the sound of wind blowing, as you get
closer and closer to the speed limit. The motor screams like you are in a racecar working really hard, even though you are only going 85 km/h (or 55 mph in the US).
It tunrs your quiet drive on the highway into an adventure.
You get appropriate music as you stop or start, the sound of a helicopter rotor turning as you coast along on the highway at a comfortable speed, or you just hear a breeze blowing as you as you drive along a winding country road.
When you pass a car you hear a satisfying whoosh sound along with a Dopler effect, as if you overtook it triple the speed.
You can play the ambulance sound for yourself (it sounds like the siren is working outside your car, as if the sound is coming from beyond the roof and closed windows.
You can also "honk" your horn, which sounds like a ship's horn, but no one outside hears it, the sound is only for you, coming from your earphones or internal car speakers.
You can even install our MotorWaze II system that can play the sounds to the driver while dynamically silencing these sounds from the passengers.
They have no idea you are pressing the buttons that make you hear the sounds of shooting rockets at somebody ahead of you, or that you are listening to the sound of the car ahead being pushed out of the way.
It massages your back or throws your seat up and down simulating a bumpy path or tilting you a bit more than the actual turn should.
All this happens by connecting to the phone's GPS, no need for any wires or connectors to the gas pedal and breaks.
You can also set alarms like SLOW DOWN, PULL UP, or EMERGENCY TOO LOW TOO LOW. Beebeebeep.