Kid Trax SRT Viper 16-Volt Battery-Powered Ride-On: * Drives on flat, smooth surfaces * 2 speeds plus reverse * Maximum speed of 6 mph * Features FM radio with MP3 player input, LED running lights and real engine sounds * Plastic construction * Kid Trax Power Trax rubberized traction strip tires for traction and safety * Kid Trax Direct Connect easy one-step charging system * Rubberized traction strip tires for safety * Requires one 16-volt battery (included) * Age Range: 3 to 7 years (maximum) * Dimensions: 32"W x 22.5"H x 59"D * Maximum weight capacity of 130 lbs * Walmart warranty applies See our entire assortment of bikes and ride on toys at Walmart.com.