Yes,C Hing ,you are right,
But it`s manual `specification` print with `break` function and the `break` function also can work.....
So,I have no idea this ESC is for plane or can for `land`.......
with `break`......
It says there how to set the transmitter. Just have to turn on transmitter and hold full throttle and turn on the esc. If you hear bibi bibi bibi then you have set the esc with brake.