Your kids will think they"re driving the real thing with the KidTrax SRT Viper 6 Volt Ride On Car in Red. It has tons of features, just like the real SRT Viper including realistic engine sounds and working LED lights. Top speed of this ride on car is 2.5 mph and drives beautifully on flat, smooth surfaces. 2 speeds with reverse. Runs on a 6-volt battery.