• Special core program for multi-rotor controllers greatly improves throttle response.
• Specially optimized software for excellent compatibility with disc-type motors.
• All settings except the "Timing" are preset, making usage simple, highly intelligent and adaptive.
• The twisted-pair design of the throttle signal cable effectively reduces the crosstalk produced in signal transmission and makes flight more stable.
• Compatible with various flight-control systems and supports a signal frequency of up to 621Hz (Note: all throttle signals over 500Hz are non-standard signals) .
• Special drive chip has much better MOSFET driving effect than common driving circuit consisted of discrete components.
• MOSFET with extra-low resistance brings high performance and great current endurance.

 
*OPTO: there is no built-in BEC
COB: You can connect your motor wire 'directly' to the ESC. so there is no motor wire coming out of the ESC

Official Warranty Available through HobbywingDirect.com & FS authorized dealer network in North America
For more information: http://www.HobbywingDirect.com/pages/rma