Sonic the Hedgehog has been pushing the limits of speed since 1991.The 2.4 GHz transmitter allows for unparalleled range and the ability to race multiple vehicles at the same time! And just like in the video game, there is a revolutionary turbo boost for that extra burst of speed when you need it!Details:Blue11.5" x 5.25" x 7.88" overall size2.4 GHz transmitterAbility to race multiple vehicles at onceFor ages 6 and up