??MR.RC 12A Electronic Speed Controller ESC with SimonK Software and 5V/1A Linear Mode BEC for FPV H250 H330 Quadcopter Multicopter.
Built-in simonk software£¬ without low-voltage protection£¬ over heat protection£¬ user can do some cool 3D flying performance.

Features:
Based on Simonk software£¬ suit for 3D flying performance
Parameters of the ESC can be set via program card or transmitter
Throttle range can be set to be compatible with different receivers
Equipped with built-in linear BEC or switch BEC
Separate power supply for MCU and BEC£¬ enhancing the ESC¡¯s ability of eliminating magnetic interference
Max speed: 210£¬000 rpm for 2-pole£¬ 70£¬000 rpm for 6-pole£¬ 35£¬000 rpm for 12-pole

Specifications:
Brand: MR.RC
Continuous Current: 12A Burst current (10S): 15A
Li-Po Battery (cell): 2-3
Dimension(L*W*H): 25mm * 20mm * 7mm
BEC : Linear mode 5V/1A output
Programmable: Yes

Package Information:
Package size : 18 * 11 * 3cm / 7.2 * 4.4 * 1.2in
Package weight: 89g / 3.1oz
Adhesive taps package

Package List:
4 * 12A ESC