With the new Kid Trax Viper 12-Volt Battery-Powered Ride-On, your children will feel like they are driving a real car. This ride-on has tons of features just like the real SRT Viper, including realistic engine sounds. There is also a FM radio with MP3 player input and working LED lights with this SRT Viper ride-on. The vehicle can easily drive on flat, smooth surfaces. It is also made of durable plastic but has rubber traction strips on the tires that provide extra traction and safety.