SainSmart Jr. Smart RC Control Bounce Jump Stunt Car with 2MP HD Camera Cellphone Wifi 2.4G Real-time Transmission (Black) Search "Paierge Wifi" on Google or App Store to download the App to control the bounce car. Jumps over 2.5 feet high and always falls back on its wheels. 90 degree or 180 degree of rapid and accurate steer 2 million HD camera , real time transmission of wifi Swipe for perfect turns and hit predefined buttons for acrobatics like spins or jumps Equipped with high brightness LED lights,spring force is more robut and stable