BattleTank is an action packed palm-sized app controlled robotic tank fully controllable through your Apple or Android devices. With two great play modes, you can chase down the autonomous drone tank (purchased separately) or re-enact your favourite tank battles with a friend. It is the ultimate challenge as each successive hit slows your tank making it harder to outmanoeuvre your opponent. Or with a single BattleTank, you can navigate over and around obstacles on your desk, such as coffee cups, pencils, erasers, and your keyboard.BattleTank is the world's first micro robotic battling tank that you can control with your Smartphone. Through a free downloadable app and a SmartPhone adapter (included), which plugs into your iPhone, iPad, iPod touch or Android Device and choose from two different play modes. With a built-in battery and USB flip down charger, battery costs are minimized giving you and BattleTank hours of inexpensive playtime and fun!