Vintage never runs out of style. Even if you are behind a well-maintained family vehicle, take on the road and show who the King is with SoundRacer. Custom-made for those who love the rush of the F1 tracks recreate that adrenaline pumping action with your own tamed homer. Plug this super cool SoundRacer gadget to your 12 volt socket mostly the cigarette light socket and watch your car mimic zooming, racing sounds from the stereo. SoundRacer is built to sense and calculate the car engine RPMs. It then matches it with the right sound effects of a sports car. Never mind what model your drive, just throttle up the engine and sound like you are the next Grand Prix champion. SoundRacer mimics every action of your car - acceralate, decelerate, gear change, cruise along the highway - and lets out authentic sports car zooms, whirls and screeches treating the race inside you. Equipped with a FM transmitter that transfers the sounds on a selectable frequency to the car s Product dimensions: 3.5(H) x 4.6(W) x 11.5(D) cm / 1.4(H) x 1.8(W) x 4.5(D) inches. The SoundRacer connects to a car's 12 volt cigarette lighter socket. SoundRacer has a developed a special technology to sense and calculate the car engine RPM and produce the sounds of a powerful Super Sports Car engine. The sound changes as you drive and SoundRacer even increases the speed of the engine sound so that you can drive at a normal speed and still get a very exciting engine sound. A built in FM transmitter transfers the sounds on a selectable frequency to the car stereo system. It also works as a standard Car FM-transmitter for MP3 players, such as iPod and iPhone, with a line in socket that provides an input for playing music on the car stereo. A 3.5 mm stereo cable is supplied. Packaged in a smart gift box, it's presented on a s