... operate 3CE ASTM 4MP3,remote control 2011 electric ride on car, 1rotary 360 with funny and happiness.2easy ... backward switches control the two driven motors, when switch them forward at the same time, the car ... will go forward with a straight line; switch them backward at the same time, the car ... will go backward with a straight line; when switch one forward, the other one backward, the car ...