Programming 30A/50A Brushless ESC 3A BEC For RC Car/ Boat Description: Its 30A/50A brushless ESC with 3A BEC for rc cars & boats. Its bidirectional, so with it your toy can move forwards & backwards as you like. In addition, its fully automatic & without setting, making it much more convenient for you to use! Output Current: 30A/50ABEC Connector: Yes (PS: The look of the ESC will be one of the two kinds.) How to Programming, please click here Package Included:1 x 30A/50A brushless ESC with 3A BEC