1.big brand 2.good quality 3.easy to control 4.wiri control 5.CE/ROHS wifi control rc tank with camera real-time transmission ( adjustable camera can be up and down, and pixel of camera is 300,000. ) 1, Function: wifi rc, go forward&backward, turn right&left, up&down, with camera;2, Flying time: Approximated 60 minutes;3, Remote control distance: Approximated 30 meters;