Hot Wheels R/C Terrain Twister Vehicle (Green) with Battery Pack System No terrain is too tough for the Terrain Twister vehicle Equipped with pontoons sporting corkscrew shaped treads rather than wheels Conquer any environment whether it is snow, water, dirt, or grass The possibilities for excitement are endless for the ultimate all terrain vehicle! RC Terrain Twister vehicle includes: Rechargeable 7.2V TMH Flexpak battery and charger