Time for some T-Rex power! Burst the T-Rex is ready to Switch & Go! This awesome 2-in-1 by VTech® can instantly switch from a vehicle to a T-Rex in just a press of a button! Watch as your vehicle switches automatically in the blink of an eye to a fierce T-Rex! Easily switch Burst back into vehicle mode in just a few simple steps! Burst the T-Rex plays lively dino and vehicle sound effects as you interact with him, as well as fun phrases and T-Rex facts! See cool light effects with sounds as Burst talks! Let's Switch & Go! Suitable for 3-8 years. 1x AAA battery (included for demo purposes only). New batteries recommended for regular use.