The Omnibus mini F4 stack is specially designed for micro quads. With the smaller size and 20.5x 20.5mm installation holes, F4 flight controller with built in OSD, barometer, 4in1 20A esc, it is one of the best choice for mini fpv racing drones.

Parameters:
Con. Current: 20A
Burst Current: 25A 5s.
BEC output of FC: 5v/2A
Input Voltage: 2-4S Lipo
FC Dimension: 27x35mm
ESC Dimension: 27x31mm
Stack Mounting hole: 20x20mm
FC weight: 3.3g
ESC weight: 3.7g

Package Included:
F4 flight controller x 1
20A 4in1 ESC x 1
Wires bag x 1