The Hobbyking SS series comes with a limited range of programming functions and are designed to be plug-n-play.
A perfect ESC for those looking for something simple to use and economic.
Spec.
Weight: 39g
Cells: 2-4S
Max Current: 40A
Burst: 50A
BEC: Opto Only
Timing: 1/7/15/30 programmable
PWM: 8/16K