Extreme Competition Whistle Control Toy Car & Track Playset w/ Battery Operated Toy Car, Charger, Whistle Starter Extreme Competition Whistle Control Toy Car & Track Playset Comes w/ Battery Operated Toy Car, Car Charger, Whistle Starter Charge Car, Turn On & Place on Track, Blow the Whistle Starter, & the Car will Start Up and Go! Charging Time is 15-20 Minutes, Charger Requires 3 AA Batteries to run (not included) Assembly Required, Easy to Assemble