The ESC is programmabled by the dip switches. The programmable items include the following:

Timing : High/Intermediate
LED: On/Off
LED Color: Red/Green
Motor Rotation: CW/CCW

Input Voltage:  2-6 cells lithium battery. 

Output:  Continuous 50a, Burst 70a up to 10 Secs.

Weight: 46g (including cables)