These mini battle tanks provide hours of entertainment. The two tanks can battle each other with infrared light beams. If you’re hit, your controller will flash and vibrate. Get hit 4-times and you’re out of the game! Each mini tank is recharged from the controller, which acts as a charging station too. They only take about 10 minutes to charge, then you’re set for a 5 minute battle (if you last that long!). Includes two tanks, two controllers. 8 x AA batteries required (4 for each controller. Batteries not included).