Hacker X-12 Pro B'Less ESC

All new Hacker X Pro Series controllers. Specially developed for high pole outrunner and 2 pole inrunner brushless motors. NEW USB interface allows precise adjustment. Features include automatic timing, auto LiPo detection, selectable acceleration, motor direction adjustment, Bec, low voltage cut-off, brake on or off, soft start, adjustable timing, and adjustable frequency.